Only use production tool versions (#129)

cesium · Feb 27, 2020 · c050255 · c050255
1 parent 4987a09
commit c050255
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -10,8 +10,6 @@ otp_release:
 
 matrix:
   include:
-    - elixir: 1.8
-      otp_release: 21.0
     - elixir: 1.9
       otp_release: 22.0