diff --git a/pubspec.yaml b/pubspec.yaml
index 824aefc..aa5fa22 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -18,7 +18,7 @@ dependencies:
   yaml: 3.1.3
 
 dev_dependencies:
-  build_runner: 2.4.15
+  build_runner: 2.5.1
   build_verify: 3.1.0
   build_version: 2.1.1
   mocktail: 1.0.4