diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 8032c17e87a..ed21d28cb51 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.12.0"
+  ".": "0.13.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 749c7cfd0a9..7e817961f51 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,35 @@
 # Changelog
 
+## [0.13.0](https://github.com/noir-lang/noir/compare/v0.12.0...v0.13.0) (2023-09-21)
+
+
+### ⚠ BREAKING CHANGES
+
+* constrain is now a hard error ([#2758](https://github.com/noir-lang/noir/issues/2758))
+
+### Features
+
+* Add `pub` modifier ([#2754](https://github.com/noir-lang/noir/issues/2754)) ([dda964e](https://github.com/noir-lang/noir/commit/dda964e82e170a59c328908117677c16f691be7b))
+* Add support for attributes on structs ([#2733](https://github.com/noir-lang/noir/issues/2733)) ([7b3df8e](https://github.com/noir-lang/noir/commit/7b3df8e8be11fe4288ed865951ef88566160f4af))
+* Add wrapping functions in stdlib and use them in relevant test cases ([#2725](https://github.com/noir-lang/noir/issues/2725)) ([49ab121](https://github.com/noir-lang/noir/commit/49ab121ef21819e028d407999a689b92c67d8df7))
+* **aztec-noir:** Abstract storage ([#2750](https://github.com/noir-lang/noir/issues/2750)) ([5481344](https://github.com/noir-lang/noir/commit/5481344feaa0403e1f6a499ff1e8e4dbbd0297aa))
+* Constrain is now a hard error ([#2758](https://github.com/noir-lang/noir/issues/2758)) ([388a2b1](https://github.com/noir-lang/noir/commit/388a2b1659b2a07bde1bc376fc4669f855780858))
+* Refine Noir.js API ([#2732](https://github.com/noir-lang/noir/issues/2732)) ([e79f1ed](https://github.com/noir-lang/noir/commit/e79f1ed357bf7002f14001689fb4b33e0346e679))
+* Short-circuit compilation and read build artifacts from file if program is unchanged ([#2743](https://github.com/noir-lang/noir/issues/2743)) ([87fea4b](https://github.com/noir-lang/noir/commit/87fea4b447596bdd11ab461f847e03d4f1cc45f2))
+* Signed arithmetic ([#2748](https://github.com/noir-lang/noir/issues/2748)) ([a84216d](https://github.com/noir-lang/noir/commit/a84216dd23513b008739ae0a749e48d0dd262a28))
+* **traits:** Implement trait bounds def collector + resolver passes ([#2716](https://github.com/noir-lang/noir/issues/2716)) ([e3d18bb](https://github.com/noir-lang/noir/commit/e3d18bb9889d84fa78eecf3783bac446eac5adef))
+* **traits:** Type checking for Trait impl method signatures  ([#2652](https://github.com/noir-lang/noir/issues/2652)) ([8617008](https://github.com/noir-lang/noir/commit/8617008d572c22fd9c830c233bfc0088fe0bafe4))
+* Variable liveness analysis for brillig ([#2715](https://github.com/noir-lang/noir/issues/2715)) ([ddb05ab](https://github.com/noir-lang/noir/commit/ddb05ab8d30ea2b60c06f3cd7d36d5bf1b21b3ef))
+
+
+### Bug Fixes
+
+* Add error message for a contract package with no contracts ([#2762](https://github.com/noir-lang/noir/issues/2762)) ([9701a0c](https://github.com/noir-lang/noir/commit/9701a0cc2cde3b3e8fa55c3f8d09343f8861f2f8))
+* Check for literal overflows in expressions ([#2742](https://github.com/noir-lang/noir/issues/2742)) ([4009f30](https://github.com/noir-lang/noir/commit/4009f30e18b17b5e7ef5af324bb9eaea5ed3780a))
+* Keep the correct type for bitshift ([#2739](https://github.com/noir-lang/noir/issues/2739)) ([04fc2ea](https://github.com/noir-lang/noir/commit/04fc2ea5bc2490cdd2cb4ec90e34986fa91f43d4))
+* Make `Vec::get` accept immutable `Vec`s ([#2776](https://github.com/noir-lang/noir/issues/2776)) ([f168a54](https://github.com/noir-lang/noir/commit/f168a5407b303d2e13d5975e9dc18ec13ff68c5f))
+* Nightly js test ([#2740](https://github.com/noir-lang/noir/issues/2740)) ([36dcd48](https://github.com/noir-lang/noir/commit/36dcd4883313faabefe201be3645dcad79dc7970))
+
 ## [0.12.0](https://github.com/noir-lang/noir/compare/v0.11.1...v0.12.0) (2023-09-15)
 
 
diff --git a/Cargo.lock b/Cargo.lock
index 3464172b513..4f852ca3cf8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -189,7 +189,7 @@ dependencies = [
 
 [[package]]
 name = "arena"
-version = "0.12.0"
+version = "0.13.0"
 dependencies = [
  "generational-arena",
 ]
@@ -1457,7 +1457,7 @@ dependencies = [
 
 [[package]]
 name = "fm"
-version = "0.12.0"
+version = "0.13.0"
 dependencies = [
  "cfg-if",
  "codespan-reporting",
@@ -1990,7 +1990,7 @@ dependencies = [
 
 [[package]]
 name = "iter-extended"
-version = "0.12.0"
+version = "0.13.0"
 
 [[package]]
 name = "itertools"
@@ -2185,7 +2185,7 @@ checksum = "7843ec2de400bcbc6a6328c958dc38e5359da6e93e72e37bc5246bf1ae776389"
 
 [[package]]
 name = "nargo"
-version = "0.12.0"
+version = "0.13.0"
 dependencies = [
  "acvm",
  "base64",
@@ -2204,7 +2204,7 @@ dependencies = [
 
 [[package]]
 name = "nargo_cli"
-version = "0.12.0"
+version = "0.13.0"
 dependencies = [
  "acvm",
  "assert_cmd",
@@ -2250,7 +2250,7 @@ dependencies = [
 
 [[package]]
 name = "nargo_toml"
-version = "0.12.0"
+version = "0.13.0"
 dependencies = [
  "dirs",
  "fm",
@@ -2276,7 +2276,7 @@ dependencies = [
 
 [[package]]
 name = "noir_lsp"
-version = "0.12.0"
+version = "0.13.0"
 dependencies = [
  "acvm",
  "async-lsp",
@@ -2299,7 +2299,7 @@ dependencies = [
 
 [[package]]
 name = "noir_wasm"
-version = "0.12.0"
+version = "0.13.0"
 dependencies = [
  "acvm",
  "build-data",
@@ -2318,7 +2318,7 @@ dependencies = [
 
 [[package]]
 name = "noirc_abi"
-version = "0.12.0"
+version = "0.13.0"
 dependencies = [
  "acvm",
  "iter-extended",
@@ -2335,7 +2335,7 @@ dependencies = [
 
 [[package]]
 name = "noirc_abi_wasm"
-version = "0.12.0"
+version = "0.13.0"
 dependencies = [
  "acvm",
  "build-data",
@@ -2352,7 +2352,7 @@ dependencies = [
 
 [[package]]
 name = "noirc_driver"
-version = "0.12.0"
+version = "0.13.0"
 dependencies = [
  "acvm",
  "base64",
@@ -2368,7 +2368,7 @@ dependencies = [
 
 [[package]]
 name = "noirc_errors"
-version = "0.12.0"
+version = "0.13.0"
 dependencies = [
  "acvm",
  "chumsky",
@@ -2381,7 +2381,7 @@ dependencies = [
 
 [[package]]
 name = "noirc_evaluator"
-version = "0.12.0"
+version = "0.13.0"
 dependencies = [
  "acvm",
  "fxhash",
@@ -2396,7 +2396,7 @@ dependencies = [
 
 [[package]]
 name = "noirc_frontend"
-version = "0.12.0"
+version = "0.13.0"
 dependencies = [
  "acvm",
  "arena",
@@ -2417,7 +2417,7 @@ dependencies = [
 
 [[package]]
 name = "noirc_printable_type"
-version = "0.12.0"
+version = "0.13.0"
 dependencies = [
  "acvm",
  "iter-extended",
diff --git a/Cargo.toml b/Cargo.toml
index d7df1363921..e8458ed9f83 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ resolver = "2"
 
 [workspace.package]
 # x-release-please-start-version
-version = "0.12.0"
+version = "0.13.0"
 # x-release-please-end
 authors = ["The Noir Team <team@noir-lang.org>"]
 edition = "2021"
diff --git a/compiler/source-resolver/package.json b/compiler/source-resolver/package.json
index 7295343b163..a4bbb85907b 100644
--- a/compiler/source-resolver/package.json
+++ b/compiler/source-resolver/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@noir-lang/source-resolver",
-  "version": "0.12.0",
+  "version": "0.13.0",
   "license": "MIT",
   "main": "./lib-node/index_node.js",
   "types": "./types/index_node.d.ts",
diff --git a/compiler/wasm/package.json b/compiler/wasm/package.json
index 4c2b2181d2a..ca36cac6b8a 100644
--- a/compiler/wasm/package.json
+++ b/compiler/wasm/package.json
@@ -3,7 +3,7 @@
   "collaborators": [
     "The Noir Team <team@noir-lang.org>"
   ],
-  "version": "0.12.0",
+  "version": "0.13.0",
   "license": "(MIT OR Apache-2.0)",
   "main": "./nodejs/noir_wasm.js",
   "types": "./web/noir_wasm.d.ts",
diff --git a/flake.nix b/flake.nix
index d4d1f4c54fa..14e21a417cb 100644
--- a/flake.nix
+++ b/flake.nix
@@ -73,7 +73,7 @@
       # Configuration shared between builds
       config = {
         # x-release-please-start-version
-        version = "0.12.0";
+        version = "0.13.0";
         # x-release-please-end
 
         src = pkgs.lib.cleanSourceWith {
diff --git a/tooling/noir_js/package.json b/tooling/noir_js/package.json
index 5fd66672f0f..0168e381dce 100644
--- a/tooling/noir_js/package.json
+++ b/tooling/noir_js/package.json
@@ -3,7 +3,7 @@
   "collaborators": [
     "The Noir Team <team@noir-lang.org>"
   ],
-  "version": "0.12.0",
+  "version": "0.13.0",
   "packageManager": "yarn@3.5.1",
   "license": "(MIT OR Apache-2.0)",
   "type": "module",
diff --git a/tooling/noirc_abi_wasm/package.json b/tooling/noirc_abi_wasm/package.json
index c56eb2178bb..3d7db8b062f 100644
--- a/tooling/noirc_abi_wasm/package.json
+++ b/tooling/noirc_abi_wasm/package.json
@@ -3,7 +3,7 @@
   "collaborators": [
     "The Noir Team <team@noir-lang.org>"
   ],
-  "version": "0.12.0",
+  "version": "0.13.0",
   "license": "(MIT OR Apache-2.0)",
   "files": [
     "nodejs",