diff --git a/package.json b/package.json
index b09de95..2ab2843 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "@eslint/js": "^9.18.0",
     "@octokit/webhooks-methods": "^4.0.0",
     "@types/diff": "^5.0.2",
-    "@types/imapflow": "1.0.19",
+    "@types/imapflow": "1.0.189",
     "@types/jest": "^29.5.14",
     "@types/mailparser": "^3.4.4",
     "@types/node": "^18.6.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 1c256d0..e06c35b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -120,8 +120,8 @@ devDependencies:
     specifier: ^5.0.2
     version: 5.2.3
   '@types/imapflow':
-    specifier: 1.0.19
-    version: 1.0.19
+    specifier: 1.0.189
+    version: 1.0.189
   '@types/jest':
     specifier: ^29.5.14
     version: 29.5.14
@@ -2831,10 +2831,11 @@ packages:
     resolution: {integrity: sha512-D0CFMMtydbJAegzOyHjtiKPLlvnm3iTZyZRSZoLq2mRhDdmLfIWOCYPfQJ4cu2erKghU++QvjcUjp/5h7hESpA==}
     dev: false
 
-  /@types/imapflow@1.0.19:
-    resolution: {integrity: sha512-U48VZXe4XYhS3AFNI+4ougW8OXI4VaKjyF0nGXgVzIN8SPs9lh2LPNRM0HmIM+hUTw60l7MHgbQO8hsf+Q4U5w==}
+  /@types/imapflow@1.0.189:
+    resolution: {integrity: sha512-3I/9/rKYd4+p4tAkQ3sRtTu2EazHzvruzwgpjpM6ZLx8YHjUyqPv3rBEg5wabVWuuX7/+yHULYROQz5cgALX0g==}
+    deprecated: This is a stub types definition. imapflow provides its own type definitions, so you do not need this installed.
     dependencies:
-      '@types/node': 18.19.71
+      imapflow: 1.0.177
     dev: true
 
   /@types/istanbul-lib-coverage@2.0.6: