diff --git a/.claude-plugin/plugin.json b/.claude-plugin/plugin.json
index f2773efd1..2f11f4682 100644
--- a/.claude-plugin/plugin.json
+++ b/.claude-plugin/plugin.json
@@ -1,7 +1,7 @@
 {
   "name": "gsd-core",
   "displayName": "GSD Core",
-  "version": "1.5.0-rc.5",
+  "version": "1.5.0",
   "description": "GSD Core is a meta-prompting, context engineering, and spec-driven development system for AI coding agents.",
   "author": {
     "name": "open-gsd",
diff --git a/gemini-extension.json b/gemini-extension.json
index 83db10363..780c4bf2b 100644
--- a/gemini-extension.json
+++ b/gemini-extension.json
@@ -1,6 +1,6 @@
 {
   "name": "gsd-core",
-  "version": "1.5.0-rc.5",
+  "version": "1.5.0",
   "description": "GSD Core — a meta-prompting, context engineering, and spec-driven development system for AI coding agents. Loads gsd's operating context into every Gemini CLI session.",
   "contextFileName": "GEMINI.md"
 }
diff --git a/package-lock.json b/package-lock.json
index 2826d75fa..8201fb542 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@opengsd/gsd-core",
-  "version": "1.5.0-rc.5",
+  "version": "1.5.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@opengsd/gsd-core",
-      "version": "1.5.0-rc.5",
+      "version": "1.5.0",
       "license": "MIT",
       "dependencies": {
         "@anthropic-ai/claude-agent-sdk": "^0.2.84",
diff --git a/package.json b/package.json
index 9337cef27..d4eb1582a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@opengsd/gsd-core",
-  "version": "1.5.0-rc.5",
+  "version": "1.5.0",
   "description": "GSD Core is a meta-prompting, context engineering, and spec-driven development system for AI coding agents.",
   "bin": {
     "gsd-core": "bin/install.js",