diff --git a/package-lock.json b/package-lock.json
index 73d6c94..b4d0543 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "@actions/exec": "^1.1.1",
         "@actions/github": "^5.0.3",
         "node-fetch": "^3.2.4",
-        "openpgp": "^5.3.0"
+        "openpgp": "5.3"
       },
       "devDependencies": {
         "@types/jest": "^27.5.0",
diff --git a/package.json b/package.json
index f3adec8..0de99be 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "@actions/exec": "^1.1.1",
     "@actions/github": "^5.0.3",
     "node-fetch": "^3.2.4",
-    "openpgp": "^5.3.0"
+    "openpgp": "5.3"
   },
   "devDependencies": {
     "@types/jest": "^27.5.0",