diff --git a/package-lock.json b/package-lock.json
index 457a233b..a38e9cc4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,7 +38,7 @@
         "@jsdoc/test-matchers": "^0.2.4",
         "@jsdoc/util": "^0.3.0",
         "ajv": "^8.12.0",
-        "c8": "^9.0.0",
+        "c8": "^9.1.0",
         "eslint": "^8.56.0",
         "execa": "^8.0.1",
         "hereby": "^1.8.9",
@@ -2573,9 +2573,9 @@
       }
     },
     "node_modules/c8": {
-      "version": "9.0.0",
-      "resolved": "https://registry.npmjs.org/c8/-/c8-9.0.0.tgz",
-      "integrity": "sha512-nFJhU2Cz6Frh2awk3IW7wwk3wx27/U2v8ojQCHGc1GWTCHS6aMu4lal327/ZnnYj7oSThGF1X3qUP1yzAJBcOQ==",
+      "version": "9.1.0",
+      "resolved": "https://registry.npmjs.org/c8/-/c8-9.1.0.tgz",
+      "integrity": "sha512-mBWcT5iqNir1zIkzSPyI3NCR9EZCVI3WUD+AVO17MVWTSFNyUueXE82qTeampNtTr+ilN/5Ua3j24LgbCKjDVg==",
       "dev": true,
       "dependencies": {
         "@bcoe/v8-coverage": "^0.2.3",
diff --git a/package.json b/package.json
index ffbcff61..8c8914e5 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "@jsdoc/test-matchers": "^0.2.4",
     "@jsdoc/util": "^0.3.0",
     "ajv": "^8.12.0",
-    "c8": "^9.0.0",
+    "c8": "^9.1.0",
     "eslint": "^8.56.0",
     "execa": "^8.0.1",
     "hereby": "^1.8.9",