diff --git a/CHANGELOG.md b/CHANGELOG.md
index ec3f592a265..e7518126392 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [0.3.1](https://github.com/noir-lang/noir/compare/v0.3.0...v0.3.1) (2023-03-13)
+
+
+### Features
+
+* add `nargo preprocess` command ([#912](https://github.com/noir-lang/noir/issues/912)) ([8922ceb](https://github.com/noir-lang/noir/commit/8922ceba977e2220b10def222fc728f67d0e4dc3))
+
+
+### Bug Fixes
+
+* Update backend dependency containing updated pk write fix  ([#956](https://github.com/noir-lang/noir/issues/956)) ([5d627a7](https://github.com/noir-lang/noir/commit/5d627a74a752bfc3c5ce0d51bf2d032594f9d7af))
+
 ## [0.3.0](https://github.com/noir-lang/noir/compare/v0.2.0...v0.3.0) (2023-03-13)
 
 
diff --git a/Cargo.lock b/Cargo.lock
index 23a06a664c7..0adec3af5f4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -169,7 +169,7 @@ dependencies = [
 
 [[package]]
 name = "arena"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "generational-arena",
 ]
@@ -1414,7 +1414,7 @@ dependencies = [
 
 [[package]]
 name = "fm"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "cfg-if 1.0.0",
  "codespan-reporting 0.9.5",
@@ -1912,7 +1912,7 @@ dependencies = [
 
 [[package]]
 name = "iter-extended"
-version = "0.3.0"
+version = "0.3.1"
 
 [[package]]
 name = "itertools"
@@ -2131,7 +2131,7 @@ checksum = "7843ec2de400bcbc6a6328c958dc38e5359da6e93e72e37bc5246bf1ae776389"
 
 [[package]]
 name = "nargo"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "acvm 0.6.0",
  "barretenberg_static_lib",
@@ -2161,7 +2161,7 @@ dependencies = [
 
 [[package]]
 name = "noir_wasm"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "acvm 0.6.0",
  "build-data",
@@ -2176,7 +2176,7 @@ dependencies = [
 
 [[package]]
 name = "noirc_abi"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "acvm 0.6.0",
  "iter-extended",
@@ -2188,7 +2188,7 @@ dependencies = [
 
 [[package]]
 name = "noirc_driver"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "acvm 0.6.0",
  "clap 4.1.8",
@@ -2202,7 +2202,7 @@ dependencies = [
 
 [[package]]
 name = "noirc_errors"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "chumsky",
  "codespan",
@@ -2213,7 +2213,7 @@ dependencies = [
 
 [[package]]
 name = "noirc_evaluator"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "acvm 0.6.0",
  "arena",
@@ -2229,7 +2229,7 @@ dependencies = [
 
 [[package]]
 name = "noirc_frontend"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "acvm 0.6.0",
  "arena",
diff --git a/Cargo.toml b/Cargo.toml
index 707f74078dd..56931b3e685 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ default-members = ["crates/nargo"]
 
 [workspace.package]
 # x-release-please-start-version
-version = "0.3.0"
+version = "0.3.1"
 # x-release-please-end
 authors = ["The Noir Team <kevtheappdev@gmail.com>"]
 edition = "2021"