diff --git a/Dockerfile b/Dockerfile
index 71722d6..4b43cb6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:14.4.0-buster-slim
+FROM node:18.18.2-buster-slim
 
 COPY . .
 
diff --git a/package.json b/package.json
index 425132d..288863a 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,8 @@
     "@actions/exec": "file:toolkit/actions-exec-1.1.1.tgz",
     "@actions/github": "file:toolkit/actions-github-5.1.1.tgz",
     "@actions/io": "file:toolkit/actions-io-1.1.2.tgz",
-    "@actions/tool-cache": "file:toolkit/actions-tool-cache-2.0.1.tgz"
+    "@actions/tool-cache": "file:toolkit/actions-tool-cache-2.0.1.tgz",
+    "@octokit/rest": "file:toolkit/octokit-rest.js-20.0.2.tgz"
   },
   "devDependencies": {
     "@types/jest": "^24.0.13",
diff --git a/toolkit/octokit-rest.js-20.0.2.tgz b/toolkit/octokit-rest.js-20.0.2.tgz
new file mode 100644
index 0000000..7f6f704
Binary files /dev/null and b/toolkit/octokit-rest.js-20.0.2.tgz differ