diff --git a/package.json b/package.json
index 02900f546..e229c6aec 100644
--- a/package.json
+++ b/package.json
@@ -120,7 +120,7 @@
     "benchmark": "2.1.4",
     "browserslist": "4.23.1",
     "browserslist-to-esbuild": "2.1.1",
-    "c8": "10.0.0",
+    "c8": "10.1.2",
     "cross-env": "7.0.3",
     "cspell": "8.8.4",
     "enquirer": "2.4.1",
diff --git a/yarn.lock b/yarn.lock
index 2becf971e..64df5c9de 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2668,9 +2668,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"c8@npm:10.0.0":
-  version: 10.0.0
-  resolution: "c8@npm:10.0.0"
+"c8@npm:10.1.2":
+  version: 10.1.2
+  resolution: "c8@npm:10.1.2"
   dependencies:
     "@bcoe/v8-coverage": "npm:^0.2.3"
     "@istanbuljs/schema": "npm:^0.1.3"
@@ -2683,9 +2683,14 @@ __metadata:
     v8-to-istanbul: "npm:^9.0.0"
     yargs: "npm:^17.7.2"
     yargs-parser: "npm:^21.1.1"
+  peerDependencies:
+    monocart-coverage-reports: ^2
+  peerDependenciesMeta:
+    monocart-coverage-reports:
+      optional: true
   bin:
     c8: bin/c8.js
-  checksum: 10/c865f3f2c63924c1f2099671be176450d2d852423aaa59eb2325ed8197dfabdc45f09a615b3dad3be2869d6741978850b0d6309a0a6ae090e2af2944a1725932
+  checksum: 10/36d1e1dec01b87d73edd9562ddeab5dfb12b3b1a04214ea303ce444caca4ca2814d35de5d21eb5b973f5641c027fd9c17f23eccb6c1206ef24552380ba4a06e6
   languageName: node
   linkType: hard
 
@@ -7342,7 +7347,7 @@ __metadata:
     benchmark: "npm:2.1.4"
     browserslist: "npm:4.23.1"
     browserslist-to-esbuild: "npm:2.1.1"
-    c8: "npm:10.0.0"
+    c8: "npm:10.1.2"
     camelcase: "npm:8.0.0"
     chalk: "npm:5.3.0"
     ci-info: "npm:4.0.0"