diff --git a/.circleci/config.yml b/.circleci/config.yml
index 5201231..5b6b56a 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -141,7 +141,7 @@ workflows:
           context: org-global
           matrix:
             parameters:
-              go-version: ["1.15-buster", "1.16-rc-buster"]
+              go-version: ["1.16-buster"]
           pre-steps:
             - setup
           post-steps:
@@ -154,6 +154,6 @@ workflows:
           context: org-global
           matrix:
             parameters:
-              go-version: ["1.15-buster"]
+              go-version: ["1.16-buster"]
           pre-steps:
             - setup