Use go1.16 release branch in CI

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 08948f2cf66cf3b84b0482b7a5eaa0581bebd0b0..3c9d2f439285894c81c53724801a79758c93f5d7 100644 (file)
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -6,7 +6,7 @@ jobs:
     # docker:
     #   - image: cimg/go:1.13
     environment:
-      GO_BRANCH: release-branch.go1.15
+      GO_BRANCH: release-branch.go1.16
     steps:
       - run: echo $CIRCLE_WORKING_DIRECTORY
       - run: echo $PWD