diff --git a/package.json b/package.json
index a407b4a..8c9a930 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "author": "Lukas Eipert <git@leipert.io>",
   "license": "MIT",
   "dependencies": {
-    "@actions/core": "^1.2.6",
+    "@actions/core": "^1.9.1",
     "@octokit/rest": "^18.0.12",
     "bluebird": "^3.7.2",
     "chalk": "^4.1.0",
diff --git a/yarn.lock b/yarn.lock
index 4f94cbd..d10eaa7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,10 +2,20 @@
 # yarn lockfile v1
 
 
-"@actions/core@^1.2.6":
-  version "1.2.6"
-  resolved "https://registry.yarnpkg.com/@actions/core/-/core-1.2.6.tgz#a78d49f41a4def18e88ce47c2cac615d5694bf09"
-  integrity sha512-ZQYitnqiyBc3D+k7LsgSBmMDVkOVidaagDG7j3fOym77jNunWRuYx7VSHa9GNfFZh+zh61xsCjRj4JxMZlDqTA==
+"@actions/core@^1.9.1":
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/@actions/core/-/core-1.9.1.tgz#97c0201b1f9856df4f7c3a375cdcdb0c2a2f750b"
+  integrity sha512-5ad+U2YGrmmiw6du20AQW5XuWo7UKN2052FjSV7MX+Wfjf8sCqcsZe62NfgHys4QI4/Y+vQvLKYL8jWtA1ZBTA==
+  dependencies:
+    "@actions/http-client" "^2.0.1"
+    uuid "^8.3.2"
+
+"@actions/http-client@^2.0.1":
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/@actions/http-client/-/http-client-2.0.1.tgz#873f4ca98fe32f6839462a6f046332677322f99c"
+  integrity sha512-PIXiMVtz6VvyaRsGY268qvj57hXQEpsYogYOu2nrQhlf+XCGmZstmuZBbAybUl1nQGnvS1k1eEsQ69ZoD7xlSw==
+  dependencies:
+    tunnel "^0.0.6"
 
 "@babel/code-frame@^7.0.0":
   version "7.10.4"
@@ -782,6 +792,11 @@ supports-color@^7.1.0:
   dependencies:
     has-flag "^4.0.0"
 
+tunnel@^0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/tunnel/-/tunnel-0.0.6.tgz#72f1314b34a5b192db012324df2cc587ca47f92c"
+  integrity sha512-1h/Lnq9yajKY2PEbBadPXj3VxsDDu844OnaAo52UVmIzIvwwtBPIuNvkjuzBlTWpfJyUbG3ez0KSBibQkj4ojg==
+
 universal-user-agent@^6.0.0:
   version "6.0.0"
   resolved "https://registry.yarnpkg.com/universal-user-agent/-/universal-user-agent-6.0.0.tgz#3381f8503b251c0d9cd21bc1de939ec9df5480ee"
@@ -792,6 +807,11 @@ util-deprecate@^1.0.1:
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
   integrity sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=
 
+uuid@^8.3.2:
+  version "8.3.2"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-8.3.2.tgz#80d5b5ced271bb9af6c445f21a1a04c606cefbe2"
+  integrity sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==
+
 which-pm-runs@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/which-pm-runs/-/which-pm-runs-1.0.0.tgz#670b3afbc552e0b55df6b7780ca74615f23ad1cb"