diff --git a/.circleci/config.yml b/.circleci/config.yml
index c593aff..4918497 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -160,5 +160,5 @@ workflows:
           matrix:
             parameters:
               go-version: ["1.13", "1.14", "1.15"]
-              gotestsum-version: ["0.4.1"]
+              gotestsum-version: ["1.6.2"]
           name: win-test-go-<< matrix.go-version >>