diff --git a/.circleci/config.yml b/.circleci/config.yml
index 066df225..d749f3b5 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -26,11 +26,11 @@ version: 2
 jobs:
   go-current:
     docker:
-      - image: circleci/golang:1.10.0
+      - image: circleci/golang:1.11
     <<: *base
   go-previous:
     docker:
-      - image: circleci/golang:1.9.4
+      - image: circleci/golang:1.10
     <<: *base
   go-latest:
     docker:
diff --git a/.travis.yml b/.travis.yml
index 5afcb209..784fb017 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,8 +2,8 @@ language: go
 
 matrix:
   include:
-    - go: 1.9.4
-    - go: 1.10.0
+    - go: 1.10.x
+    - go: 1.11.x
     - go: tip
   allow_failures:
     - go: tip