diff --git a/Gopkg.toml b/Gopkg.toml
index 58a7d650c92..5a415d76083 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -83,7 +83,7 @@ required = [
 
 [[constraint]]
   name = "google.golang.org/grpc"
-  version = "1.19.0"
+  version = "1.20.1"
 
 [[constraint]]
   name = "github.com/dexidp/dex"