diff --git a/.travis.yml b/.travis.yml
index da6d65c..258db81 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,14 +9,14 @@ python:
   - "3.7"
 
 env:
-  - DJANGO=3.0
-  - DJANGO=2.2
-  - DJANGO=1.11
+  - DJANGO=3.0.2
+  - DJANGO=2.2.9
+  - DJANGO=1.11.27
 
 matrix:
   exclude:
     - python: "3.7"
-      env: DJANGO=1.11
+      env: DJANGO=1.11.27
 
 sudo: true
 dist: xenial