diff --git a/GNUmakefile b/GNUmakefile
index 95249a04ab..fe486bce0a 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -14,7 +14,7 @@ MOCKERY_VERSION='v2.20.0'
 BUF_VERSION='v1.4.0'
 
 PROTOC_GEN_GO_GRPC_VERSION="v1.2.0"
-MOG_VERSION='v0.4.0'
+MOG_VERSION='v0.4.2'
 PROTOC_GO_INJECT_TAG_VERSION='v1.3.0'
 PROTOC_GEN_GO_BINARY_VERSION="v0.1.0"
 DEEP_COPY_VERSION='bc3f5aa5735d8a54961580a3a24422c308c831c2'