diff --git a/external-crates/move/tooling/prettier-move/package.json b/external-crates/move/tooling/prettier-move/package.json
index 8f177616e1e1..34c30063d47b 100644
--- a/external-crates/move/tooling/prettier-move/package.json
+++ b/external-crates/move/tooling/prettier-move/package.json
@@ -27,7 +27,7 @@
     "devDependencies": {
         "@types/diff": "^5.2.1",
         "@types/node": "^20.14.10",
-        "diff": "^5.2.0",
+        "diff": "^5.2.2",
         "typescript": "^5.5.3",
         "vitest": "^2.1"
     }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 862ffaf7aa14..9285b1361937 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -608,8 +608,8 @@ importers:
         specifier: ^20.14.10
         version: 20.14.10
       diff:
-        specifier: ^5.2.0
-        version: 5.2.0
+        specifier: ^5.2.2
+        version: 5.2.2
       typescript:
         specifier: ^5.5.3
         version: 5.5.3
@@ -4712,8 +4712,8 @@ packages:
     resolution: {integrity: sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==}
     engines: {node: '>=0.3.1'}
 
-  diff@5.2.0:
-    resolution: {integrity: sha512-uIFDxqpRZGZ6ThOk84hEfqWoHx2devRFvpTZcTHur85vImfaxUbTW9Ryh4CpCuDnToOP1CEtXKIgytHBPVff5A==}
+  diff@5.2.2:
+    resolution: {integrity: sha512-vtcDfH3TOjP8UekytvnHH1o1P4FcUdt4eQ1Y+Abap1tk/OB2MWQvcwS2ClCd1zuIhc3JKOx6p3kod8Vfys3E+A==}
     engines: {node: '>=0.3.1'}
 
   dir-glob@3.0.1:
@@ -5255,11 +5255,12 @@ packages:
 
   glob@10.4.5:
     resolution: {integrity: sha512-7Bv8RF0k6xjo7d4A/PxYLbUCfb6c+Vpd2/mB2yRDlew7Jb5hEXiCD9ibfO7wpk8i4sevK6DFny9h7EYbM3/sHg==}
+    deprecated: Old versions of glob are not supported, and contain widely publicized security vulnerabilities, which have been fixed in the current version. Please update. Support for old versions may be purchased (at exorbitant rates) by contacting i@izs.me
     hasBin: true
 
   glob@7.2.3:
     resolution: {integrity: sha512-nFR0zLpU2YCaRxwoCJvL6UvCH2JFyFVIvwTLsIf21AuHlMskA1hhTdk+LlYJtOlYt9v6dvszD2BGRqBL+iQK9Q==}
-    deprecated: Glob versions prior to v9 are no longer supported
+    deprecated: Old versions of glob are not supported, and contain widely publicized security vulnerabilities, which have been fixed in the current version. Please update. Support for old versions may be purchased (at exorbitant rates) by contacting i@izs.me
 
   globals@11.12.0:
     resolution: {integrity: sha512-WOBp/EEGUiIsJSp7wcv/y6MO+lV9UoncWqxuFfm8eBwzWNgyfBd6Gz+IeKQ9jCmyhoH99g15M3T+QaVHFjizVA==}
@@ -12943,7 +12944,7 @@ snapshots:
 
   diff@4.0.2: {}
 
-  diff@5.2.0: {}
+  diff@5.2.2: {}
 
   dir-glob@3.0.1:
     dependencies: