diff --git a/package.json b/package.json
index e8cc1f9..e655a71 100644
--- a/package.json
+++ b/package.json
@@ -39,9 +39,9 @@
     "build:generate-themes": "node dist/scripts/generator/index.js",
     "build:ts": "tsc -p ./tsconfig.json && ncp dist/src/ build && ncp material-theme.config.json build",
     "postinstall": "node ./node_modules/vscode/bin/install && tsc -p tsconfig.json",
-    "release": "git pull && standard-version --release-as minor && git push --follow-tags",
-    "release:patch": "git pull && standard-version --release-as patch && git push --follow-tags",
-    "release:major": "git pull && standard-version --release-as major && git push --follow-tags"
+    "release": "git pull && standard-version --sign --release-as minor && git push --follow-tags",
+    "release:patch": "git pull && standard-version --sign --release-as patch && git push --follow-tags",
+    "release:major": "git pull && standard-version --sign -release-as major && git push --follow-tags"
   },
   "categories": [
     "Themes",