diff --git a/package-lock.json b/package-lock.json
index bfcab59..bd6b329 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "@actions/core": "^1.10.0",
         "@actions/github": "^5.1.1",
         "@octokit/webhooks": "^10.7.0",
-        "immer": "^5.3.6",
+        "immer": "^9.0.6",
         "node-fetch": "^3.3.0",
         "oauth-1.0a": "^2.2.6",
         "strict-uri-encode": "^2.0.0",
@@ -7412,9 +7412,9 @@
       }
     },
     "node_modules/immer": {
-      "version": "5.3.6",
-      "resolved": "https://registry.npmjs.org/immer/-/immer-5.3.6.tgz",
-      "integrity": "sha512-pqWQ6ozVfNOUDjrLfm4Pt7q4Q12cGw2HUZgry4Q5+Myxu9nmHRkWBpI0J4+MK0AxbdFtdMTwEGVl7Vd+vEiK+A==",
+      "version": "9.0.6",
+      "resolved": "https://registry.npmjs.org/immer/-/immer-9.0.6.tgz",
+      "integrity": "sha512-G95ivKpy+EvVAnAab4fVa4YGYn24J1SpEktnJX7JJ45Bd7xqME/SCplFzYFmTbrkwZbQ4xJK1xMTUYBkN6pWsQ==",
       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/immer"
@@ -22846,9 +22846,9 @@
       }
     },
     "immer": {
-      "version": "5.3.6",
-      "resolved": "https://registry.npmjs.org/immer/-/immer-5.3.6.tgz",
-      "integrity": "sha512-pqWQ6ozVfNOUDjrLfm4Pt7q4Q12cGw2HUZgry4Q5+Myxu9nmHRkWBpI0J4+MK0AxbdFtdMTwEGVl7Vd+vEiK+A=="
+      "version": "9.0.6",
+      "resolved": "https://registry.npmjs.org/immer/-/immer-9.0.6.tgz",
+      "integrity": "sha512-G95ivKpy+EvVAnAab4fVa4YGYn24J1SpEktnJX7JJ45Bd7xqME/SCplFzYFmTbrkwZbQ4xJK1xMTUYBkN6pWsQ=="
     },
     "import-fresh": {
       "version": "3.2.1",
diff --git a/package.json b/package.json
index bcb383c..6f0b757 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "@actions/core": "^1.10.0",
     "@actions/github": "^5.1.1",
     "@octokit/webhooks": "^10.7.0",
-    "immer": "^5.3.6",
+    "immer": "^9.0.6",
     "node-fetch": "^3.3.0",
     "oauth-1.0a": "^2.2.6",
     "strict-uri-encode": "^2.0.0",