diff --git a/package.json b/package.json
index 246c7d4..e10b067 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "axios": "^1.4.0",
     "axios-retry": "^4.0.0",
     "chalk": "^4.1.2",
-    "diff": "^5.1.0",
+    "diff": "^7.0.0",
     "exponential-backoff": "3.1.1",
     "extract-zip": "^2.0.1",
     "gcp-metadata": "^6.0.0",
@@ -50,7 +50,7 @@
     "@eslint/js": "^9.18.0",
     "@octokit/webhooks-methods": "^4.0.0",
     "@types/archiver": "^6.0.2",
-    "@types/diff": "^5.0.2",
+    "@types/diff": "^7.0.0",
     "@types/imapflow": "1.0.19",
     "@types/jest": "^29.5.14",
     "@types/mailparser": "^3.4.4",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index c485938..f3b69dc 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -52,8 +52,8 @@ dependencies:
     specifier: ^4.1.2
     version: 4.1.2
   diff:
-    specifier: ^5.1.0
-    version: 5.2.0
+    specifier: ^7.0.0
+    version: 7.0.0
   exponential-backoff:
     specifier: 3.1.1
     version: 3.1.1
@@ -108,8 +108,8 @@ devDependencies:
     specifier: ^6.0.2
     version: 6.0.3
   '@types/diff':
-    specifier: ^5.0.2
-    version: 5.2.3
+    specifier: ^7.0.0
+    version: 7.0.1
   '@types/imapflow':
     specifier: 1.0.19
     version: 1.0.19
@@ -2360,8 +2360,8 @@ packages:
       '@types/node': 18.19.71
     dev: true
 
-  /@types/diff@5.2.3:
-    resolution: {integrity: sha512-K0Oqlrq3kQMaO2RhfrNQX5trmt+XLyom88zS0u84nnIcLvFnRUMRRHmrGny5GSM+kNO9IZLARsdQHDzkhAgmrQ==}
+  /@types/diff@7.0.1:
+    resolution: {integrity: sha512-R/BHQFripuhW6XPXy05hIvXJQdQ4540KnTvEFHSLjXfHYM41liOLKgIJEyYYiQe796xpaMHfe4Uj/p7Uvng2vA==}
     dev: true
 
   /@types/estree@1.0.6:
@@ -3514,8 +3514,8 @@ packages:
     engines: {node: ^14.15.0 || ^16.10.0 || >=18.0.0}
     dev: true
 
-  /diff@5.2.0:
-    resolution: {integrity: sha512-uIFDxqpRZGZ6ThOk84hEfqWoHx2devRFvpTZcTHur85vImfaxUbTW9Ryh4CpCuDnToOP1CEtXKIgytHBPVff5A==}
+  /diff@7.0.0:
+    resolution: {integrity: sha512-PJWHUb1RFevKCwaFA9RlG5tCd+FO5iRh9A8HEtkmBH2Li03iJriB6m6JIN4rGz3K3JLawI7/veA1xzRKP6ISBw==}
     engines: {node: '>=0.3.1'}
     dev: false