diff --git a/.travis.yml b/.travis.yml
index 4afec361..a3327668 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: python
 python:
-  - 3.6
+  - 3.6.5
 
 before_install:
     - wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh