diff --git a/package-lock.json b/package-lock.json
index 5045bf1..558061a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "setup-git-crypt",
-  "version": "0.1.0",
+  "version": "4.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "setup-git-crypt",
-      "version": "0.1.0",
+      "version": "4.0.0",
       "license": "MIT",
       "dependencies": {
         "@actions/core": "^1.10.1",
@@ -22,7 +22,7 @@
         "eslint-plugin-github": "^4.10.1",
         "husky": "^9.1.7",
         "js-yaml": "^4.1.0",
-        "prettier": "^3.2.4",
+        "prettier": "^3.4.2",
         "typescript": "^5.3.3"
       }
     },
@@ -2974,9 +2974,9 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.2.4",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.2.4.tgz",
-      "integrity": "sha512-FWu1oLHKCrtpO1ypU6J0SbK2d9Ckwysq6bHj/uaCP26DxrPpppCLQRGVuqAxSTvhF00AcvDRyYrLNW7ocBhFFQ==",
+      "version": "3.4.2",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.4.2.tgz",
+      "integrity": "sha512-e9MewbtFo+Fevyuxn/4rrcDAaq0IYxPGLvObpQjiZBMAzB9IGmzlnG9RZy3FFas+eBMu2vA0CszMeduow5dIuQ==",
       "dev": true,
       "bin": {
         "prettier": "bin/prettier.cjs"
diff --git a/package.json b/package.json
index 4c646ee..0185cb9 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "eslint-plugin-github": "^4.10.1",
     "husky": "^9.1.7",
     "js-yaml": "^4.1.0",
-    "prettier": "^3.2.4",
+    "prettier": "^3.4.2",
     "typescript": "^5.3.3"
   }
 }