diff --git a/codegen/smithy-go-codegen/src/main/java/software/amazon/smithy/go/codegen/SmithyGoDependency.java b/codegen/smithy-go-codegen/src/main/java/software/amazon/smithy/go/codegen/SmithyGoDependency.java
index fa86f0de3..40afa9583 100644
--- a/codegen/smithy-go-codegen/src/main/java/software/amazon/smithy/go/codegen/SmithyGoDependency.java
+++ b/codegen/smithy-go-codegen/src/main/java/software/amazon/smithy/go/codegen/SmithyGoDependency.java
@@ -109,6 +109,6 @@ private static GoDependency relativePackage(
     private static final class Versions {
         private static final String GO_STDLIB = "1.14";
         private static final String GO_CMP = "v0.4.1";
-        private static final String SMITHY_GO = "v0.2.0";
+        private static final String SMITHY_GO = "v0.2.1-0.20201022201941-77c3d28fb123";
     }
 }