diff --git a/CHANGELOG.md b/CHANGELOG.md
index c142881..d2d97a2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [5.4.0](https://github.com/Space48/cloud-seed/compare/v5.3.0...v5.4.0)
+
+### Added
+
+- Added support for configuring `availableCpu`. Requires values set as per https://docs.cloud.google.com/run/docs/configuring/services/memory-limits#cpu-minimum
+
 ## [5.3.0](https://github.com/Space48/cloud-seed/compare/v5.2.0...v5.3.0)
 
 ### Added
diff --git a/package-lock.json b/package-lock.json
index 77b63bf..0bd923d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@space48/cloud-seed",
-  "version": "5.3.0",
+  "version": "5.4.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@space48/cloud-seed",
-      "version": "5.3.0",
+      "version": "5.4.0",
       "license": "MIT",
       "dependencies": {
         "arg": "^5.0.2",
diff --git a/package.json b/package.json
index c357d35..46602c8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@space48/cloud-seed",
-  "version": "5.3.0",
+  "version": "5.4.0",
   "description": "Cloud infrastructure automation tool that uses Terraform CDK.",
   "main": "dist/index.js",
   "exports": {
diff --git a/stacks/gcp/GcpStack.ts b/stacks/gcp/GcpStack.ts
index dcb9381..d70f3b4 100644
--- a/stacks/gcp/GcpStack.ts
+++ b/stacks/gcp/GcpStack.ts
@@ -164,6 +164,7 @@ export default class GcpStack extends TerraformStack {
         },
         serviceConfig: {
           availableMemory: func.memory?.toString().concat("M") ?? "256M",
+          availableCpu: func.cpu,
           timeoutSeconds: func.timeout ?? 60,
           maxInstanceCount: func.maxInstances,
           minInstanceCount: func.minInstances,
diff --git a/types/runtime.ts b/types/runtime.ts
index 83d00e7..0ce214a 100644
--- a/types/runtime.ts
+++ b/types/runtime.ts
@@ -10,6 +10,7 @@ export type FunctionConfig = {
   timeout?: number;
   runtime: string;
   memory?: number;
+  cpu?: string;
   retryOnFailure?: boolean;
   staticIp?: boolean;
   vpc?: {