diff --git a/README.md b/README.md
index 7f652c125..77107c130 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,7 @@ pip install openzeppelin-cairo-contracts
 
 ### Use a basic preset
 
-Presets are ready-to-use contracts that you can deploy right away. They also serve as examples of how to use library modules. [Read more about presets](https://docs.openzeppelin.com/contracts-cairo/0.4.0/extensibility#presets).
+Presets are ready-to-use contracts that you can deploy right away. They also serve as examples of how to use library modules. [Read more about presets](https://docs.openzeppelin.com/contracts-cairo/0.5.0/extensibility#presets).
 
 ```cairo
 // contracts/MyToken.cairo
@@ -80,11 +80,11 @@ nile compile
 nile deploy MyToken <name> <symbol> <decimals> <initial_supply> <recipient> --alias my_token
 ```
 
-> Note that `<initial_supply>` is expected to be two integers i.e. `1` `0`. See [Uint256](https://docs.openzeppelin.com/contracts-cairo/0.4.0/utilities#uint256) for more information.
+> Note that `<initial_supply>` is expected to be two integers i.e. `1` `0`. See [Uint256](https://docs.openzeppelin.com/contracts-cairo/0.5.0/utilities#uint256) for more information.
 
 ### Write a custom contract using library modules
 
-[Read more about libraries](https://docs.openzeppelin.com/contracts-cairo/0.4.0/extensibility#libraries).
+[Read more about libraries](https://docs.openzeppelin.com/contracts-cairo/0.5.0/extensibility#libraries).
 
 ```cairo
 %lang starknet
@@ -111,13 +111,13 @@ func transfer{syscall_ptr: felt*, pedersen_ptr: HashBuiltin*, range_check_ptr}(
 
 Check out the [full documentation site](https://docs.openzeppelin.com/contracts-cairo)! Featuring:
 
-- [Accounts](https://docs.openzeppelin.com/contracts-cairo/0.4.0/accounts)
-- [ERC20](https://docs.openzeppelin.com/contracts-cairo/0.4.0/erc20)
-- [ERC721](https://docs.openzeppelin.com/contracts-cairo/0.4.0/erc721)
-- [Contract extensibility pattern](https://docs.openzeppelin.com/contracts-cairo/0.4.0/extensibility)
-- [Proxies and upgrades](https://docs.openzeppelin.com/contracts-cairo/0.4.0/proxies)
-- [Security](https://docs.openzeppelin.com/contracts-cairo/0.4.0/security)
-- [Utilities](https://docs.openzeppelin.com/contracts-cairo/0.4.0/utilities)
+- [Accounts](https://docs.openzeppelin.com/contracts-cairo/0.5.0/accounts)
+- [ERC20](https://docs.openzeppelin.com/contracts-cairo/0.5.0/erc20)
+- [ERC721](https://docs.openzeppelin.com/contracts-cairo/0.5.0/erc721)
+- [Contract extensibility pattern](https://docs.openzeppelin.com/contracts-cairo/0.5.0/extensibility)
+- [Proxies and upgrades](https://docs.openzeppelin.com/contracts-cairo/0.5.0/proxies)
+- [Security](https://docs.openzeppelin.com/contracts-cairo/0.5.0/security)
+- [Utilities](https://docs.openzeppelin.com/contracts-cairo/0.5.0/utilities)
 
 ### Cairo
 
@@ -257,7 +257,7 @@ def foo_factory():
     return cached_foo
 ```
 
-See [Memoization](https://docs.openzeppelin.com/contracts-cairo/0.4.0/utilities#memoization) in the Utilities documentation for a more thorough example on caching contracts.
+See [Memoization](https://docs.openzeppelin.com/contracts-cairo/0.5.0/utilities#memoization) in the Utilities documentation for a more thorough example on caching contracts.
 
 > Note that this does not apply for stateless libraries such as SafeMath.
 
diff --git a/docs/antora.yml b/docs/antora.yml
index 45dc8f04a..b4c46eb5f 100644
--- a/docs/antora.yml
+++ b/docs/antora.yml
@@ -1,5 +1,5 @@
 name: contracts-cairo
 title: Contracts for Cairo
-version: 0.4.0
+version: 0.5.0
 nav:
   - modules/ROOT/nav.adoc
diff --git a/scripts/update_version.py b/scripts/update_version.py
index 59ed6f586..122e5c49d 100644
--- a/scripts/update_version.py
+++ b/scripts/update_version.py
@@ -3,7 +3,7 @@
 import sys
 from pathlib import Path
 
-CURRENT_VERSION = "v0.4.0"
+CURRENT_VERSION = "v0.5.0"
 DOC_PATHS = ["docs/antora.yml", "README.md"]
 
 
diff --git a/src/openzeppelin/access/accesscontrol/IAccessControl.cairo b/src/openzeppelin/access/accesscontrol/IAccessControl.cairo
index 2ab70d92f..514fc053a 100644
--- a/src/openzeppelin/access/accesscontrol/IAccessControl.cairo
+++ b/src/openzeppelin/access/accesscontrol/IAccessControl.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (access/accesscontrol/IAccessControl.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (access/accesscontrol/IAccessControl.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/access/accesscontrol/library.cairo b/src/openzeppelin/access/accesscontrol/library.cairo
index 42b65c80f..4260bcd11 100644
--- a/src/openzeppelin/access/accesscontrol/library.cairo
+++ b/src/openzeppelin/access/accesscontrol/library.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (access/accesscontrol/library.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (access/accesscontrol/library.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/access/ownable/library.cairo b/src/openzeppelin/access/ownable/library.cairo
index 03032b1c3..e2a9c172f 100644
--- a/src/openzeppelin/access/ownable/library.cairo
+++ b/src/openzeppelin/access/ownable/library.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (access/ownable/library.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (access/ownable/library.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/account/IAccount.cairo b/src/openzeppelin/account/IAccount.cairo
index 1601ddcbd..731668ee2 100644
--- a/src/openzeppelin/account/IAccount.cairo
+++ b/src/openzeppelin/account/IAccount.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (account/IAccount.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (account/IAccount.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/account/library.cairo b/src/openzeppelin/account/library.cairo
index f48c4c59d..2fb8864f6 100644
--- a/src/openzeppelin/account/library.cairo
+++ b/src/openzeppelin/account/library.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (account/library.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (account/library.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/account/presets/Account.cairo b/src/openzeppelin/account/presets/Account.cairo
index f6978f34c..4f68470aa 100644
--- a/src/openzeppelin/account/presets/Account.cairo
+++ b/src/openzeppelin/account/presets/Account.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (account/presets/Account.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (account/presets/Account.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/account/presets/AddressRegistry.cairo b/src/openzeppelin/account/presets/AddressRegistry.cairo
index aa0c75d42..bea637e09 100644
--- a/src/openzeppelin/account/presets/AddressRegistry.cairo
+++ b/src/openzeppelin/account/presets/AddressRegistry.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (account/presets/AddressRegistry.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (account/presets/AddressRegistry.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/account/presets/EthAccount.cairo b/src/openzeppelin/account/presets/EthAccount.cairo
index 35f2313b8..0f59dfc2a 100644
--- a/src/openzeppelin/account/presets/EthAccount.cairo
+++ b/src/openzeppelin/account/presets/EthAccount.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (account/presets/EthAccount.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (account/presets/EthAccount.cairo)
 
 %lang starknet
 from starkware.cairo.common.cairo_builtins import HashBuiltin, SignatureBuiltin, BitwiseBuiltin
diff --git a/src/openzeppelin/introspection/erc165/IERC165.cairo b/src/openzeppelin/introspection/erc165/IERC165.cairo
index 13a9c38ae..745fff01a 100644
--- a/src/openzeppelin/introspection/erc165/IERC165.cairo
+++ b/src/openzeppelin/introspection/erc165/IERC165.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (introspection/erc165/IERC165.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (introspection/erc165/IERC165.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/introspection/erc165/library.cairo b/src/openzeppelin/introspection/erc165/library.cairo
index 9a6e290e5..689bdb0b2 100644
--- a/src/openzeppelin/introspection/erc165/library.cairo
+++ b/src/openzeppelin/introspection/erc165/library.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (introspection/erc165/library.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (introspection/erc165/library.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/security/initializable/library.cairo b/src/openzeppelin/security/initializable/library.cairo
index 6f7381433..1fe00ab27 100644
--- a/src/openzeppelin/security/initializable/library.cairo
+++ b/src/openzeppelin/security/initializable/library.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (security/initializable/library.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (security/initializable/library.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/security/pausable/library.cairo b/src/openzeppelin/security/pausable/library.cairo
index 78c07dd1a..158146bf2 100644
--- a/src/openzeppelin/security/pausable/library.cairo
+++ b/src/openzeppelin/security/pausable/library.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (security/pausable/library.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (security/pausable/library.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/security/reentrancyguard/library.cairo b/src/openzeppelin/security/reentrancyguard/library.cairo
index 0ee8b83d9..19db62215 100644
--- a/src/openzeppelin/security/reentrancyguard/library.cairo
+++ b/src/openzeppelin/security/reentrancyguard/library.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (security/reentrancyguard/library.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (security/reentrancyguard/library.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/security/safemath/library.cairo b/src/openzeppelin/security/safemath/library.cairo
index 3105a6932..912b471d7 100644
--- a/src/openzeppelin/security/safemath/library.cairo
+++ b/src/openzeppelin/security/safemath/library.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (security/safemath/library.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (security/safemath/library.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/token/erc20/IERC20.cairo b/src/openzeppelin/token/erc20/IERC20.cairo
index 21e705c80..79c08dad0 100644
--- a/src/openzeppelin/token/erc20/IERC20.cairo
+++ b/src/openzeppelin/token/erc20/IERC20.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (token/erc20/IERC20.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (token/erc20/IERC20.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/token/erc20/library.cairo b/src/openzeppelin/token/erc20/library.cairo
index 7a4c9f756..2503f5bde 100644
--- a/src/openzeppelin/token/erc20/library.cairo
+++ b/src/openzeppelin/token/erc20/library.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (token/erc20/library.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (token/erc20/library.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/token/erc20/presets/ERC20.cairo b/src/openzeppelin/token/erc20/presets/ERC20.cairo
index df227359f..ac9f6a3d0 100644
--- a/src/openzeppelin/token/erc20/presets/ERC20.cairo
+++ b/src/openzeppelin/token/erc20/presets/ERC20.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (token/erc20/presets/ERC20.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (token/erc20/presets/ERC20.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/token/erc20/presets/ERC20Burnable.cairo b/src/openzeppelin/token/erc20/presets/ERC20Burnable.cairo
index 0ca9595fb..62e2cdcf4 100644
--- a/src/openzeppelin/token/erc20/presets/ERC20Burnable.cairo
+++ b/src/openzeppelin/token/erc20/presets/ERC20Burnable.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Cairo Contracts v0.4.0 (token/erc20/presets/ERC20Burnable.cairo)
+// OpenZeppelin Cairo Contracts v0.5.0 (token/erc20/presets/ERC20Burnable.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/token/erc20/presets/ERC20Mintable.cairo b/src/openzeppelin/token/erc20/presets/ERC20Mintable.cairo
index 8f77e70d5..e07b9373b 100644
--- a/src/openzeppelin/token/erc20/presets/ERC20Mintable.cairo
+++ b/src/openzeppelin/token/erc20/presets/ERC20Mintable.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (token/erc20/presets/ERC20Mintable.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (token/erc20/presets/ERC20Mintable.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/token/erc20/presets/ERC20Pausable.cairo b/src/openzeppelin/token/erc20/presets/ERC20Pausable.cairo
index 5b423fc58..aaa25fd97 100644
--- a/src/openzeppelin/token/erc20/presets/ERC20Pausable.cairo
+++ b/src/openzeppelin/token/erc20/presets/ERC20Pausable.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (token/erc20/presets/ERC20Pausable.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (token/erc20/presets/ERC20Pausable.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/token/erc20/presets/ERC20Upgradeable.cairo b/src/openzeppelin/token/erc20/presets/ERC20Upgradeable.cairo
index 13bfa2c04..8819c12e9 100644
--- a/src/openzeppelin/token/erc20/presets/ERC20Upgradeable.cairo
+++ b/src/openzeppelin/token/erc20/presets/ERC20Upgradeable.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (token/erc20/presets/ERC20Upgradeable.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (token/erc20/presets/ERC20Upgradeable.cairo)
 
 %lang starknet
 %builtins pedersen range_check
diff --git a/src/openzeppelin/token/erc721/IERC721.cairo b/src/openzeppelin/token/erc721/IERC721.cairo
index 8541246c4..473a5f307 100644
--- a/src/openzeppelin/token/erc721/IERC721.cairo
+++ b/src/openzeppelin/token/erc721/IERC721.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (token/erc721/IERC721.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (token/erc721/IERC721.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/token/erc721/IERC721Metadata.cairo b/src/openzeppelin/token/erc721/IERC721Metadata.cairo
index 51be9c585..a3743a873 100644
--- a/src/openzeppelin/token/erc721/IERC721Metadata.cairo
+++ b/src/openzeppelin/token/erc721/IERC721Metadata.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (token/erc721/IERC721Metadata.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (token/erc721/IERC721Metadata.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/token/erc721/IERC721Receiver.cairo b/src/openzeppelin/token/erc721/IERC721Receiver.cairo
index f6be9dfd6..bb724b798 100644
--- a/src/openzeppelin/token/erc721/IERC721Receiver.cairo
+++ b/src/openzeppelin/token/erc721/IERC721Receiver.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (token/erc721/IERC721Receiver.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (token/erc721/IERC721Receiver.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/token/erc721/enumerable/IERC721Enumerable.cairo b/src/openzeppelin/token/erc721/enumerable/IERC721Enumerable.cairo
index abdec0622..94b5ea5fd 100644
--- a/src/openzeppelin/token/erc721/enumerable/IERC721Enumerable.cairo
+++ b/src/openzeppelin/token/erc721/enumerable/IERC721Enumerable.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (token/erc721/enumerable/IERC721Enumerable.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (token/erc721/enumerable/IERC721Enumerable.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/token/erc721/enumerable/library.cairo b/src/openzeppelin/token/erc721/enumerable/library.cairo
index 64ceaa7ee..eaf5698f2 100644
--- a/src/openzeppelin/token/erc721/enumerable/library.cairo
+++ b/src/openzeppelin/token/erc721/enumerable/library.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (token/erc721/enumerable/library.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (token/erc721/enumerable/library.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/token/erc721/enumerable/presets/ERC721EnumerableMintableBurnable.cairo b/src/openzeppelin/token/erc721/enumerable/presets/ERC721EnumerableMintableBurnable.cairo
index a89b1fbb7..175705371 100644
--- a/src/openzeppelin/token/erc721/enumerable/presets/ERC721EnumerableMintableBurnable.cairo
+++ b/src/openzeppelin/token/erc721/enumerable/presets/ERC721EnumerableMintableBurnable.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (token/erc721/enumerable/presets/ERC721EnumerableMintableBurnable.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (token/erc721/enumerable/presets/ERC721EnumerableMintableBurnable.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/token/erc721/enumerable/presets/utils/ERC721Holder.cairo b/src/openzeppelin/token/erc721/enumerable/presets/utils/ERC721Holder.cairo
index 3dcdc5bb3..511a41afc 100644
--- a/src/openzeppelin/token/erc721/enumerable/presets/utils/ERC721Holder.cairo
+++ b/src/openzeppelin/token/erc721/enumerable/presets/utils/ERC721Holder.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (token/erc721/presets/utils/ERC721Holder.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (token/erc721/presets/utils/ERC721Holder.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/token/erc721/library.cairo b/src/openzeppelin/token/erc721/library.cairo
index 8f68cd068..cb1d01b2c 100644
--- a/src/openzeppelin/token/erc721/library.cairo
+++ b/src/openzeppelin/token/erc721/library.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (token/erc721/library.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (token/erc721/library.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/token/erc721/presets/ERC721MintableBurnable.cairo b/src/openzeppelin/token/erc721/presets/ERC721MintableBurnable.cairo
index 1bfd3fe3f..4623cc3a6 100644
--- a/src/openzeppelin/token/erc721/presets/ERC721MintableBurnable.cairo
+++ b/src/openzeppelin/token/erc721/presets/ERC721MintableBurnable.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (token/erc721/presets/ERC721MintableBurnable.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (token/erc721/presets/ERC721MintableBurnable.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/token/erc721/presets/ERC721MintablePausable.cairo b/src/openzeppelin/token/erc721/presets/ERC721MintablePausable.cairo
index 5b56f6824..55d6fb572 100644
--- a/src/openzeppelin/token/erc721/presets/ERC721MintablePausable.cairo
+++ b/src/openzeppelin/token/erc721/presets/ERC721MintablePausable.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (token/erc721/presets/ERC721MintablePausable.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (token/erc721/presets/ERC721MintablePausable.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/upgrades/library.cairo b/src/openzeppelin/upgrades/library.cairo
index c75e4e6a8..7bb7bcaf7 100644
--- a/src/openzeppelin/upgrades/library.cairo
+++ b/src/openzeppelin/upgrades/library.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (upgrades/library.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (upgrades/library.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/upgrades/presets/Proxy.cairo b/src/openzeppelin/upgrades/presets/Proxy.cairo
index 50785ee8a..df9b06df6 100644
--- a/src/openzeppelin/upgrades/presets/Proxy.cairo
+++ b/src/openzeppelin/upgrades/presets/Proxy.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (upgrades/presets/Proxy.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (upgrades/presets/Proxy.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/utils/constants/library.cairo b/src/openzeppelin/utils/constants/library.cairo
index aad8242b3..ef5ee0c36 100644
--- a/src/openzeppelin/utils/constants/library.cairo
+++ b/src/openzeppelin/utils/constants/library.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (utils/constants/library.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (utils/constants/library.cairo)
 
 %lang starknet
 
diff --git a/src/openzeppelin/utils/presets/UniversalDeployer.cairo b/src/openzeppelin/utils/presets/UniversalDeployer.cairo
index 3256000bc..799cee4c0 100644
--- a/src/openzeppelin/utils/presets/UniversalDeployer.cairo
+++ b/src/openzeppelin/utils/presets/UniversalDeployer.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.4.0 (utils/presets/UniversalDeployer.cairo)
+// OpenZeppelin Contracts for Cairo v0.5.0 (utils/presets/UniversalDeployer.cairo)
 
 %lang starknet