diff --git a/packages/smithy/smithy_codegen/pubspec.yaml b/packages/smithy/smithy_codegen/pubspec.yaml
index 026040e665..2d2c4a9b11 100644
--- a/packages/smithy/smithy_codegen/pubspec.yaml
+++ b/packages/smithy/smithy_codegen/pubspec.yaml
@@ -14,7 +14,7 @@ dependencies:
   build_cli_annotations: ^2.0.0
   built_collection: ^5.1.1
   built_value: ">=8.6.0 <8.7.0"
-  code_builder: 4.6.0
+  code_builder: 4.7.0
   collection: ^1.15.0
   crclib: ^3.0.0
   dart_style: 2.3.2