diff --git a/package-lock.json b/package-lock.json
index 344e0a9..f56d31f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "name": "flattern-markdown-folder-structure-action",
       "license": "MIT",
       "dependencies": {
-        "@actions/core": "^2.0.1",
+        "@actions/core": "^3.0.0",
         "@actions/github": "^9.0.0"
       },
       "devDependencies": {
@@ -23,22 +23,32 @@
       }
     },
     "node_modules/@actions/core": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/@actions/core/-/core-2.0.1.tgz",
-      "integrity": "sha512-oBfqT3GwkvLlo1fjvhQLQxuwZCGTarTE5OuZ2Wg10hvhBj7LRIlF611WT4aZS6fDhO5ZKlY7lCAZTlpmyaHaeg==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@actions/core/-/core-3.0.0.tgz",
+      "integrity": "sha512-zYt6cz+ivnTmiT/ksRVriMBOiuoUpDCJJlZ5KPl2/FRdvwU3f7MPh9qftvbkXJThragzUZieit2nyHUyw53Seg==",
       "license": "MIT",
       "dependencies": {
-        "@actions/exec": "^2.0.0",
-        "@actions/http-client": "^3.0.0"
+        "@actions/exec": "^3.0.0",
+        "@actions/http-client": "^4.0.0"
+      }
+    },
+    "node_modules/@actions/core/node_modules/@actions/http-client": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-4.0.0.tgz",
+      "integrity": "sha512-QuwPsgVMsD6qaPD57GLZi9sqzAZCtiJT8kVBCDpLtxhL5MydQ4gS+DrejtZZPdIYyB1e95uCK9Luyds7ybHI3g==",
+      "license": "MIT",
+      "dependencies": {
+        "tunnel": "^0.0.6",
+        "undici": "^6.23.0"
       }
     },
     "node_modules/@actions/exec": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/@actions/exec/-/exec-2.0.0.tgz",
-      "integrity": "sha512-k8ngrX2voJ/RIN6r9xB82NVqKpnMRtxDoiO+g3olkIUpQNqjArXrCQceduQZCQj3P3xm32pChRLqRrtXTlqhIw==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@actions/exec/-/exec-3.0.0.tgz",
+      "integrity": "sha512-6xH/puSoNBXb72VPlZVm7vQ+svQpFyA96qdDBvhB8eNZOE8LtPf9L4oAsfzK/crCL8YZ+19fKYVnM63Sl+Xzlw==",
       "license": "MIT",
       "dependencies": {
-        "@actions/io": "^2.0.0"
+        "@actions/io": "^3.0.2"
       }
     },
     "node_modules/@actions/github": {
@@ -67,9 +77,9 @@
       }
     },
     "node_modules/@actions/io": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/@actions/io/-/io-2.0.0.tgz",
-      "integrity": "sha512-Jv33IN09XLO+0HS79aaODsvIRyduiF7NY/F6LYeK5oeUmrsz7aFdRphQjFoESF4jS7lMauDOttKALcpapVDIAg==",
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@actions/io/-/io-3.0.2.tgz",
+      "integrity": "sha512-nRBchcMM+QK1pdjO7/idu86rbJI5YHUKCvKs0KxnSYbVe3F51UfGxuZX4Qy/fWlp6l7gWFwIkrOzN+oUK03kfw==",
       "license": "MIT"
     },
     "node_modules/@babel/code-frame": {
diff --git a/package.json b/package.json
index fd92c3b..2f5612a 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
   "author": "Raimondas Rimkevičius (aka MekDrop)",
   "license": "MIT",
   "dependencies": {
-    "@actions/core": "^2.0.1",
+    "@actions/core": "^3.0.0",
     "@actions/github": "^9.0.0"
   },
   "devDependencies": {