diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 333b8033851..2fc507eef3a 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -240,9 +240,6 @@ catalogs:
     astro-rehype-relative-markdown-links:
       specifier: ^0.19.0
       version: 0.19.0
-    c8:
-      specifier: ^11.0.0
-      version: 11.0.0
     change-case:
       specifier: ^5.4.4
       version: 5.4.4
@@ -540,8 +537,8 @@ importers:
         specifier: 'catalog:'
         version: 4.1.10(vitest@4.1.10)
       c8:
-        specifier: 'catalog:'
-        version: 11.0.0
+        specifier: 12.0.0
+        version: 12.0.0
       cspell:
         specifier: 'catalog:'
         version: 10.0.1
@@ -7327,9 +7324,9 @@ packages:
     resolution: {integrity: sha512-/Nf7TyzTx6S3yRJObOAV7956r8cr2+Oj8AC5dt8wSP3BQAoeX58NoHyCU8P8zGkNXStjTSi6fzO6F0pBdcYbEg==}
     engines: {node: '>= 0.8'}
 
-  c8@11.0.0:
-    resolution: {integrity: sha512-e/uRViGHSVIJv7zsaDKM7VRn2390TgHXqUSvYwPHBQaU6L7E9L0n9JbdkwdYPvshDT0KymBmmlwSpms3yBaMNg==}
-    engines: {node: 20 || >=22}
+  c8@12.0.0:
+    resolution: {integrity: sha512-4zpJvrd1nKWutnnKC2pXkFmb6iM1l+ffN//o1CzlTNwW7GSOs9a1xrLqkC48nU8oEkjmPZLPiwMsIaOvoF4Pqg==}
+    engines: {node: ^20.19.0 || ^22.12.0 || >=23}
     hasBin: true
     peerDependencies:
       monocart-coverage-reports: ^2
@@ -17661,7 +17658,7 @@ snapshots:
 
   bytes@3.1.2: {}
 
-  c8@11.0.0:
+  c8@12.0.0:
     dependencies:
       '@bcoe/v8-coverage': 1.0.2
       '@istanbuljs/schema': 0.1.6
@@ -17672,7 +17669,7 @@ snapshots:
       istanbul-reports: 3.2.0
       test-exclude: 8.0.0
       v8-to-istanbul: 9.3.0
-      yargs: 17.7.3
+      yargs: 18.0.0
       yargs-parser: 21.1.1
 
   cacache@20.0.4:
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index 8423c48f2a9..4faa3ebe63c 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -98,7 +98,7 @@ catalog:
   astro: ^7.0.9
   astro-expressive-code: ^0.44.0
   astro-rehype-relative-markdown-links: ^0.19.0
-  c8: ^11.0.0
+  c8: ^12.0.0
   change-case: ^5.4.4
   chokidar: ^5.0.0
   clsx: ^2.1.1