diff --git a/package-lock.json b/package-lock.json
index 98d8545..caa268c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "ruff",
-    "version": "2023.3.0-dev",
+    "version": "2023.4.0",
     "lockfileVersion": 2,
     "requires": true,
     "packages": {
         "": {
             "name": "ruff",
-            "version": "2023.3.0-dev",
+            "version": "2023.4.0",
             "license": "MIT",
             "dependencies": {
                 "fs-extra": "^11.1.0",
diff --git a/package.json b/package.json
index 3e82b34..22ea938 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
     "name": "ruff",
     "displayName": "Ruff",
     "description": "A Visual Studio Code extension with support for the Ruff linter.",
-    "version": "2023.3.0-dev",
+    "version": "2023.4.0",
     "serverInfo": {
         "name": "Ruff",
         "module": "ruff"
diff --git a/pyproject.toml b/pyproject.toml
index d8a9930..5698db0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "ruff-vscode"
-version = "2023.3.0-dev"
+version = "2023.4.0"
 description = "A Visual Studio Code extension with support for the Ruff linter."
 authors = [
   { name = "Charlie Marsh", email = "charlie.r.marsh@gmail.com" },