diff --git a/CHANGELOG.md b/CHANGELOG.md
index 31e87410965a..60293eb779d8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## 2021.12.0-rc (6 December 2021)
+## 2021.12.0 (9 December 2021)
 
 ### Enhancements
 
diff --git a/package-lock.json b/package-lock.json
index 7aa55f5caea2..2a65406e4796 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "python",
-    "version": "2021.12.0-rc",
+    "version": "2021.12.0",
     "lockfileVersion": 2,
     "requires": true,
     "packages": {
         "": {
             "name": "python",
-            "version": "2021.12.0-rc",
+            "version": "2021.12.0",
             "license": "MIT",
             "dependencies": {
                 "@vscode/jupyter-lsp-middleware": "^0.2.15",
diff --git a/package.json b/package.json
index 08e79253a607..7480167ba0b7 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
     "name": "python",
     "displayName": "Python",
     "description": "IntelliSense (Pylance), Linting, Debugging (multi-threaded, remote), Jupyter Notebooks, code formatting, refactoring, unit tests, and more.",
-    "version": "2021.12.0-rc",
+    "version": "2021.12.0",
     "featureFlags": {
         "usingNewInterpreterStorage": true
     },