diff --git a/package-lock.json b/package-lock.json
index db572902e..6bf6dd066 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
         "copy-to-clipboard": "3.3.3",
         "core-js": "3.48.0",
         "csrf-sync": "4.2.1",
-        "diff": "8.0.3",
+        "diff": "8.0.4",
         "expr-eval-fork": "3.0.3",
         "express": "5.2.1",
         "express-session": "1.19.0",
@@ -14528,9 +14528,9 @@
       "license": "BSD-3-Clause"
     },
     "node_modules/diff": {
-      "version": "8.0.3",
-      "resolved": "https://registry.npmjs.org/diff/-/diff-8.0.3.tgz",
-      "integrity": "sha512-qejHi7bcSD4hQAZE0tNAawRK1ZtafHDmMTMkrrIGgSLl7hTnQHmKCeB45xAcbfTqK2zowkM3j3bHt/4b/ARbYQ==",
+      "version": "8.0.4",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-8.0.4.tgz",
+      "integrity": "sha512-DPi0FmjiSU5EvQV0++GFDOJ9ASQUVFh5kD+OzOnYdi7n3Wpm9hWWGfB/O2blfHcMVTL5WkQXSnRiK9makhrcnw==",
       "license": "BSD-3-Clause",
       "engines": {
         "node": ">=0.3.1"
@@ -16683,20 +16683,6 @@
         "node": ">=18"
       }
     },
-    "node_modules/filing-cabinet/node_modules/typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
-      "dev": true,
-      "license": "Apache-2.0",
-      "bin": {
-        "tsc": "bin/tsc",
-        "tsserver": "bin/tsserver"
-      },
-      "engines": {
-        "node": ">=14.17"
-      }
-    },
     "node_modules/fill-range": {
       "version": "7.1.1",
       "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.1.1.tgz",
diff --git a/package.json b/package.json
index 8bb0c1655..4c9a1edf3 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "copy-to-clipboard": "3.3.3",
     "core-js": "3.48.0",
     "csrf-sync": "4.2.1",
-    "diff": "8.0.3",
+    "diff": "8.0.4",
     "expr-eval-fork": "3.0.3",
     "express": "5.2.1",
     "express-session": "1.19.0",