diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5845d82a685..9e03152c03a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+## [0.4.1](https://github.com/noir-lang/noir/compare/v0.4.0...v0.4.1) (2023-04-20)
+
+
+### Features
+
+* Add Poseidon-BN254 hash functions ([#1176](https://github.com/noir-lang/noir/issues/1176)) ([33feb2b](https://github.com/noir-lang/noir/commit/33feb2bcd71b1040d70d1f51a7377594db557c19))
+* bump noir-source-resolver version ([#1182](https://github.com/noir-lang/noir/issues/1182)) ([750ed77](https://github.com/noir-lang/noir/commit/750ed7793f5a07bc361b56c66f041cb4097219e3))
+
+
+### Bug Fixes
+
+* Add checks for nop ([#1160](https://github.com/noir-lang/noir/issues/1160)) ([809b85f](https://github.com/noir-lang/noir/commit/809b85f751bd0e27ce8c4b38354bc051471d8522))
+* allow comptime or non comptime fields in unconstrained for loops ([#1172](https://github.com/noir-lang/noir/issues/1172)) ([73df465](https://github.com/noir-lang/noir/commit/73df4653556a7d1c74d184e27ec5a8ca3be47af9))
+* maintain ordering of return value witnesses when constructing ABI ([#1177](https://github.com/noir-lang/noir/issues/1177)) ([b799c8a](https://github.com/noir-lang/noir/commit/b799c8aa4491f4f17e248a50a154386803b6d712))
+* **nargo:** restore `nargo codegen-verifier` functionality ([#1185](https://github.com/noir-lang/noir/issues/1185)) ([528a2a4](https://github.com/noir-lang/noir/commit/528a2a441cfe094885cc8f26ffba865f3a0b5c0c))
+* **ssa:** set correct predecessors of IF join ([#1171](https://github.com/noir-lang/noir/issues/1171)) ([7628ed6](https://github.com/noir-lang/noir/commit/7628ed6aa0e430881bd5628c84342058fa0e2f78))
+
 ## [0.4.0](https://github.com/noir-lang/noir/compare/v0.3.2...v0.4.0) (2023-04-17)
 
 
diff --git a/Cargo.lock b/Cargo.lock
index dfd02bbb138..7416537e24e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -118,7 +118,7 @@ checksum = "23ea9e81bd02e310c216d080f6223c179012256e5151c41db88d12c88a1684d2"
 
 [[package]]
 name = "arena"
-version = "0.4.0"
+version = "0.4.1"
 dependencies = [
  "generational-arena",
 ]
@@ -1242,7 +1242,7 @@ dependencies = [
 
 [[package]]
 name = "fm"
-version = "0.4.0"
+version = "0.4.1"
 dependencies = [
  "cfg-if 1.0.0",
  "codespan-reporting 0.9.5",
@@ -1781,7 +1781,7 @@ dependencies = [
 
 [[package]]
 name = "iter-extended"
-version = "0.4.0"
+version = "0.4.1"
 
 [[package]]
 name = "itertools"
@@ -1991,7 +1991,7 @@ checksum = "7843ec2de400bcbc6a6328c958dc38e5359da6e93e72e37bc5246bf1ae776389"
 
 [[package]]
 name = "nargo"
-version = "0.4.0"
+version = "0.4.1"
 dependencies = [
  "acvm",
  "iter-extended",
@@ -2005,7 +2005,7 @@ dependencies = [
 
 [[package]]
 name = "nargo_cli"
-version = "0.4.0"
+version = "0.4.1"
 dependencies = [
  "acvm",
  "assert_cmd",
@@ -2037,7 +2037,7 @@ dependencies = [
 
 [[package]]
 name = "noir_wasm"
-version = "0.4.0"
+version = "0.4.1"
 dependencies = [
  "acvm",
  "build-data",
@@ -2053,7 +2053,7 @@ dependencies = [
 
 [[package]]
 name = "noirc_abi"
-version = "0.4.0"
+version = "0.4.1"
 dependencies = [
  "acvm",
  "iter-extended",
@@ -2065,7 +2065,7 @@ dependencies = [
 
 [[package]]
 name = "noirc_driver"
-version = "0.4.0"
+version = "0.4.1"
 dependencies = [
  "acvm",
  "clap 4.1.8",
@@ -2080,7 +2080,7 @@ dependencies = [
 
 [[package]]
 name = "noirc_errors"
-version = "0.4.0"
+version = "0.4.1"
 dependencies = [
  "chumsky",
  "codespan",
@@ -2091,7 +2091,7 @@ dependencies = [
 
 [[package]]
 name = "noirc_evaluator"
-version = "0.4.0"
+version = "0.4.1"
 dependencies = [
  "acvm",
  "arena",
@@ -2107,7 +2107,7 @@ dependencies = [
 
 [[package]]
 name = "noirc_frontend"
-version = "0.4.0"
+version = "0.4.1"
 dependencies = [
  "acvm",
  "arena",
diff --git a/Cargo.toml b/Cargo.toml
index a2f825928ac..746c3e6399a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,7 @@ default-members = ["crates/nargo_cli"]
 
 [workspace.package]
 # x-release-please-start-version
-version = "0.4.0"
+version = "0.4.1"
 # x-release-please-end
 authors = ["The Noir Team <team@noir-lang.org>"]
 edition = "2021"