diff --git a/.bumpversion.toml b/.bumpversion.toml
index b9ee68e..828055d 100644
--- a/.bumpversion.toml
+++ b/.bumpversion.toml
@@ -1,5 +1,5 @@
 [tool.bumpversion]
-current_version = "0.15.0"
+current_version = "0.16.0"
 parse = "(?P<major>\\d+)\\.(?P<minor>\\d+)\\.(?P<patch>\\d+)"
 serialize = ["{major}.{minor}.{patch}"]
 search = "{current_version}"
diff --git a/gen/dotnet/Utxorpc.Spec.csproj b/gen/dotnet/Utxorpc.Spec.csproj
index e2fb2fd..3c4400f 100644
--- a/gen/dotnet/Utxorpc.Spec.csproj
+++ b/gen/dotnet/Utxorpc.Spec.csproj
@@ -5,7 +5,7 @@
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <PackageId>Utxorpc.Spec</PackageId>
-        <Version>0.15.0-alpha</Version>
+        <Version>0.16.0-alpha</Version>
         <Authors>clark@txpipe.io</Authors>
         <Company>TxPipe LLC</Company>
         <PackageDescription>
diff --git a/gen/haskell/utxorpc.cabal b/gen/haskell/utxorpc.cabal
index dc7214e..18e49ae 100644
--- a/gen/haskell/utxorpc.cabal
+++ b/gen/haskell/utxorpc.cabal
@@ -1,7 +1,7 @@
 cabal-version: 3.0
 
 name:           utxorpc
-version:        0.0.15.0
+version:        0.0.16.0
 synopsis:       Generated code for a gRPC interface for UTxO Blockchains
 description:    [UTxO RPC](https://utxorpc.org/) (u5c for short) is an interface tailored for interactions with UTxO-based blockchains, prioritizing performance and developer experience. By providing a common contract, a range of SDKs, and thorough documentation, UTxO RPC aims to facilitate:
 
diff --git a/gen/node/package.json b/gen/node/package.json
index 8ad18ec..5cc9792 100644
--- a/gen/node/package.json
+++ b/gen/node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@utxorpc/spec",
-  "version": "0.15.0",
+  "version": "0.16.0",
   "description": "UTxO RPC auto-generated spec types & stubs",
   "main": "./lib/index.js",
   "types": "./lib/index.d.ts",
diff --git a/gen/python/pyproject.toml b/gen/python/pyproject.toml
index a502bfb..ef9f345 100644
--- a/gen/python/pyproject.toml
+++ b/gen/python/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry] # https://python-poetry.org/docs/pyproject/
 name = "utxorpc-spec"
-version = "0.15.0"
+version = "0.16.0"
 description = "Auto-generated structs for the UTxO RPC spec."
 authors = ["Felipe Gonzalez <felipe@txpipe.io>"]
 readme = "README.md"
diff --git a/gen/rust/Cargo.toml b/gen/rust/Cargo.toml
index 4b4e9e0..116a22a 100644
--- a/gen/rust/Cargo.toml
+++ b/gen/rust/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "utxorpc-spec"
-version = "0.15.0"
+version = "0.16.0"
 edition = "2021"
 description = "Auto-generated structs for the UTxO RPC spec"
 repository = "https://github.com/utxorpc/spec"