diff --git a/package.json b/package.json
index 819a632df..512610742 100644
--- a/package.json
+++ b/package.json
@@ -98,7 +98,7 @@
     "@types/babel__core": "^7.1.19",
     "@types/cli-progress": "^3.9.1",
     "@types/conventional-commits-parser": "^5.0.0",
-    "@types/diff": "^5.0.8",
+    "@types/diff": "^6.0.0",
     "@types/dom-view-transitions": "^1.0.4",
     "@types/ejs": "^3.0.6",
     "@types/events": "^3.0.0",
diff --git a/yarn.lock b/yarn.lock
index cb632d641..c9a0c2721 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -305,7 +305,7 @@ __metadata:
     "@types/browser-sync": "npm:^2.26.3"
     "@types/cli-progress": "npm:^3.9.1"
     "@types/conventional-commits-parser": "npm:^5.0.0"
-    "@types/diff": "npm:^5.0.8"
+    "@types/diff": "npm:^6.0.0"
     "@types/dom-view-transitions": "npm:^1.0.4"
     "@types/ejs": "npm:^3.0.6"
     "@types/events": "npm:^3.0.0"
@@ -4908,10 +4908,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/diff@npm:^5.0.8":
-  version: 5.2.3
-  resolution: "@types/diff@npm:5.2.3"
-  checksum: 10c0/dd2e99e272a7023f3e5c71099599553c7d6c9a6b9d67f202b593b8d59b0528361eba39a8674ab18eba76217b6bad8f1a09417a9a571daaf7c0f49d67d4f305e2
+"@types/diff@npm:^6.0.0":
+  version: 6.0.0
+  resolution: "@types/diff@npm:6.0.0"
+  checksum: 10c0/229325cd8039de546dc370d63d62eaf5774122a616eb09cd446d479181e58e941c2983303d23ebcb405109b1b2653ab3bbfcf63a24f827e976e98c8eb83dd34f
   languageName: node
   linkType: hard