diff --git a/.travis.yml b/.travis.yml
index f0f723f356d..c6762c23792 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,18 +2,18 @@ language: go
 
 matrix:
   include:
-  - go: 1.12.x
+  - go: 1.13.x
     env: VET=1 GO111MODULE=on
-  - go: 1.12.x
+  - go: 1.13.x
     env: RACE=1 GO111MODULE=on
-  - go: 1.12.x
+  - go: 1.13.x
     env: RUN386=1
-  - go: 1.12.x
+  - go: 1.13.x
     env: GRPC_GO_RETRY=on
+  - go: 1.12.x
+    env: GO111MODULE=on
   - go: 1.11.x
     env: GO111MODULE=on
-  - go: 1.10.x
-  - go: 1.9.x
   - go: 1.9.x
     env: GAE=1