diff --git a/package.json b/package.json
index fa35e630..270af664 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
 		"@types/prettier": "^2.7.3",
 		"@typescript-eslint/eslint-plugin": "^5.59.5",
 		"@typescript-eslint/parser": "^5.59.5",
-		"@vitest/coverage-istanbul": "^0.32.0",
+		"@vitest/coverage-istanbul": "^0.33.0",
 		"console-fail-test": "^0.2.3",
 		"cspell": "^6.31.1",
 		"eslint": "^8.40.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index b3e56d78..42ee09a9 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -32,8 +32,8 @@ devDependencies:
     specifier: ^5.59.5
     version: 5.59.5(eslint@8.40.0)(typescript@5.0.4)
   '@vitest/coverage-istanbul':
-    specifier: ^0.32.0
-    version: 0.32.0(vitest@0.32.0)
+    specifier: ^0.33.0
+    version: 0.33.0(vitest@0.32.0)
   console-fail-test:
     specifier: ^0.2.3
     version: 0.2.3
@@ -1404,8 +1404,8 @@ packages:
       eslint-visitor-keys: 3.4.1
     dev: true
 
-  /@vitest/coverage-istanbul@0.32.0(vitest@0.32.0):
-    resolution: {integrity: sha512-itX7qym7g9SxUpE/VoJWUQ6KR2k1poSbpJCou3R8wmNZ0i5K4HT0o33Sc8tKT4XJ0SluHrS7voORpu5w6y/hGg==}
+  /@vitest/coverage-istanbul@0.33.0(vitest@0.32.0):
+    resolution: {integrity: sha512-DGv6ybomCbLFGlNOGHgVCsaqHPWJWLp8JPrwzZo8I4vZ/O3muqTyZq5R52CZl0ENqgjFGWjra7yNPFUgxKf5pw==}
     peerDependencies:
       vitest: '>=0.32.0 <1'
     dependencies: