diff --git a/.pnp.js b/.pnp.js
index 03ec12cc..124971f9 100755
--- a/.pnp.js
+++ b/.pnp.js
@@ -37,7 +37,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
         [null, {
           "packageLocation": "./",
           "packageDependencies": [
-            ["@actions/core", "npm:1.2.7"],
+            ["@actions/core", "npm:1.4.0"],
             ["@actions/github", "npm:4.0.0"],
             ["@octokit/core", "npm:3.4.0"],
             ["@octokit/plugin-paginate-rest", "virtual:80bcb91a087ff4b248b3dad7606f95dff0dd8bfc050a19114604b6a694f57946c7c879aa3e66f037488a622f3abe53c788b66131c9ff0838a1318d83f1d9ce8e#npm:2.13.3"],
@@ -77,10 +77,10 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
         }]
       ]],
       ["@actions/core", [
-        ["npm:1.2.7", {
-          "packageLocation": "./.yarn/cache/@actions-core-npm-1.2.7-73b9b70d91-ea8aa7e545.zip/node_modules/@actions/core/",
+        ["npm:1.4.0", {
+          "packageLocation": "./.yarn/cache/@actions-core-npm-1.4.0-82fe1c0286-7319ef629e.zip/node_modules/@actions/core/",
           "packageDependencies": [
-            ["@actions/core", "npm:1.2.7"]
+            ["@actions/core", "npm:1.4.0"]
           ],
           "linkType": "HARD",
         }]
@@ -7158,7 +7158,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
           "packageLocation": "./",
           "packageDependencies": [
             ["mou-release-action", "workspace:."],
-            ["@actions/core", "npm:1.2.7"],
+            ["@actions/core", "npm:1.4.0"],
             ["@actions/github", "npm:4.0.0"],
             ["@octokit/core", "npm:3.4.0"],
             ["@octokit/plugin-paginate-rest", "virtual:80bcb91a087ff4b248b3dad7606f95dff0dd8bfc050a19114604b6a694f57946c7c879aa3e66f037488a622f3abe53c788b66131c9ff0838a1318d83f1d9ce8e#npm:2.13.3"],
diff --git a/.yarn/cache/@actions-core-npm-1.2.7-73b9b70d91-ea8aa7e545.zip b/.yarn/cache/@actions-core-npm-1.2.7-73b9b70d91-ea8aa7e545.zip
deleted file mode 100644
index 609dedf3..00000000
Binary files a/.yarn/cache/@actions-core-npm-1.2.7-73b9b70d91-ea8aa7e545.zip and /dev/null differ
diff --git a/.yarn/cache/@actions-core-npm-1.4.0-82fe1c0286-7319ef629e.zip b/.yarn/cache/@actions-core-npm-1.4.0-82fe1c0286-7319ef629e.zip
new file mode 100644
index 00000000..8e16dd13
Binary files /dev/null and b/.yarn/cache/@actions-core-npm-1.4.0-82fe1c0286-7319ef629e.zip differ
diff --git a/package.json b/package.json
index c4b8fbbe..a1d330e4 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   "author": "MindDoc Health GmbH",
   "license": "MIT",
   "dependencies": {
-    "@actions/core": "^1.2.7",
+    "@actions/core": "^1.4.0",
     "@actions/github": "^4.0.0",
     "@octokit/core": "^3.4.0",
     "@octokit/plugin-paginate-rest": "^2.13.3",
diff --git a/yarn.lock b/yarn.lock
index d0fc45b5..663beabe 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5,10 +5,10 @@ __metadata:
   version: 4
   cacheKey: 7
 
-"@actions/core@npm:^1.2.7":
-  version: 1.2.7
-  resolution: "@actions/core@npm:1.2.7"
-  checksum: ea8aa7e54523f26e51b056e2b5b830d24a26a972e5aa80cf4c9ea2ad8785e4f67cf316a0514cec0a71bd6d1267c415b85143774a13690988532071b395bcb4a3
+"@actions/core@npm:^1.4.0":
+  version: 1.4.0
+  resolution: "@actions/core@npm:1.4.0"
+  checksum: 7319ef629ef4827d9823db1b356190661fda42834e2895826338a6ac2beda1bb7f1a36256983648f1336a1af57995bf559a5f27713271cc186f8f9d77bc805fa
   languageName: node
   linkType: hard
 
@@ -5975,7 +5975,7 @@ fsevents@^2.1.2:
   version: 0.0.0-use.local
   resolution: "mou-release-action@workspace:."
   dependencies:
-    "@actions/core": ^1.2.7
+    "@actions/core": ^1.4.0
     "@actions/github": ^4.0.0
     "@octokit/core": ^3.4.0
     "@octokit/plugin-paginate-rest": ^2.13.3