diff --git a/package-lock.json b/package-lock.json
index 932f046..982f945 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,9 +4,9 @@
   "lockfileVersion": 1,
   "dependencies": {
     "@actions/core": {
-      "version": "1.2.3",
-      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.2.3.tgz",
-      "integrity": "sha512-Wp4xnyokakM45Uuj4WLUxdsa8fJjKVl1fDTsPbTEcTcuu0Nb26IPQbOtjmnfaCPGcaoPOOqId8H9NapZ8gii4w=="
+      "version": "1.2.6",
+      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.2.6.tgz",
+      "integrity": "sha512-ZQYitnqiyBc3D+k7LsgSBmMDVkOVidaagDG7j3fOym77jNunWRuYx7VSHa9GNfFZh+zh61xsCjRj4JxMZlDqTA=="
     },
     "@actions/github": {
       "version": "2.1.1",
diff --git a/package.json b/package.json
index d42c5f3..019b372 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
         "url": "git://github.com/bdruesedow/version-appendix-action.git"
     },
     "dependencies": {
-        "@actions/core": "^1.2.3",
+        "@actions/core": "^1.2.6",
         "@actions/github": "^2.1.1"
     }
 }