diff --git a/.circleci/config.yml b/.circleci/config.yml
index 66a16e2..e7734ff 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -7,17 +7,23 @@ workflows:
   ci:
     jobs:
     - go/test:
-        name: test-golang-1.13
+        name: test-golang-1.14
         executor:
           name: go/golang
-          tag:  1.13-alpine
+          tag:  "1.14"
+          cgo-enabled: "1"
+        go-test-flags: -race
     - go/test:
-        name: test-golang-1.14
+        name: test-golang-1.15
         executor:
           name: go/golang
-          tag:  1.14-alpine
+          tag:  "1.15"
+          cgo-enabled: "1"
+        go-test-flags: -race
     - go/test:
-        name: test-golang-1.15
+        name: test-golang-1.16
         executor:
           name: go/golang
-          tag:  1.15-alpine
+          tag:  "1.16"
+          cgo-enabled: "1"
+        go-test-flags: -race