diff --git a/cipd_packages/codesign/pubspec.yaml b/cipd_packages/codesign/pubspec.yaml
index 797b21ea9..2e2cec43f 100644
--- a/cipd_packages/codesign/pubspec.yaml
+++ b/cipd_packages/codesign/pubspec.yaml
@@ -7,7 +7,7 @@ environment:
   sdk: ^3.1.0
 
 dev_dependencies:
-  lints: 5.0.0
+  lints: 5.1.1
   test: 1.25.12
 dependencies:
   archive: 4.0.1