diff --git a/package-lock.json b/package-lock.json
index aab25e4..8446c37 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
         "@koddsson/prettier-config": "^2.0.0",
         "@open-wc/testing": "^4.0.0",
         "@rollup/plugin-node-resolve": "^15.3.0",
-        "@types/mocha": "^10.0.8",
+        "@types/mocha": "^10.0.9",
         "@web/dev-server": "^0.4.6",
         "@web/dev-server-esbuild": "^1.0.2",
         "@web/rollup-plugin-copy": "^0.5.1",
@@ -1419,9 +1419,9 @@
       "dev": true
     },
     "node_modules/@types/mocha": {
-      "version": "10.0.8",
-      "resolved": "https://registry.npmjs.org/@types/mocha/-/mocha-10.0.8.tgz",
-      "integrity": "sha512-HfMcUmy9hTMJh66VNcmeC9iVErIZJli2bszuXc6julh5YGuRb/W5OnkHjwLNYdFlMis0sY3If5SEAp+PktdJjw==",
+      "version": "10.0.9",
+      "resolved": "https://registry.npmjs.org/@types/mocha/-/mocha-10.0.9.tgz",
+      "integrity": "sha512-sicdRoWtYevwxjOHNMPTl3vSfJM6oyW8o1wXeI7uww6b6xHg8eBznQDNSGBCDJmsE8UMxP05JgZRtsKbTqt//Q==",
       "dev": true
     },
     "node_modules/@types/node": {
@@ -9288,9 +9288,9 @@
       "dev": true
     },
     "@types/mocha": {
-      "version": "10.0.8",
-      "resolved": "https://registry.npmjs.org/@types/mocha/-/mocha-10.0.8.tgz",
-      "integrity": "sha512-HfMcUmy9hTMJh66VNcmeC9iVErIZJli2bszuXc6julh5YGuRb/W5OnkHjwLNYdFlMis0sY3If5SEAp+PktdJjw==",
+      "version": "10.0.9",
+      "resolved": "https://registry.npmjs.org/@types/mocha/-/mocha-10.0.9.tgz",
+      "integrity": "sha512-sicdRoWtYevwxjOHNMPTl3vSfJM6oyW8o1wXeI7uww6b6xHg8eBznQDNSGBCDJmsE8UMxP05JgZRtsKbTqt//Q==",
       "dev": true
     },
     "@types/node": {
diff --git a/package.json b/package.json
index 624d0d4..361ac45 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "@koddsson/prettier-config": "^2.0.0",
     "@open-wc/testing": "^4.0.0",
     "@rollup/plugin-node-resolve": "^15.3.0",
-    "@types/mocha": "^10.0.8",
+    "@types/mocha": "^10.0.9",
     "@web/dev-server": "^0.4.6",
     "@web/dev-server-esbuild": "^1.0.2",
     "@web/rollup-plugin-copy": "^0.5.1",