diff --git a/.travis.yml b/.travis.yml
index 99e6cb3..6a3648b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,6 @@
 language: erlang
 
 otp_release:
-   - 17.5
-   - 17.4
-   - 17.1
-   - 17.0
-   - R16B03-1
-   - R14B04
-   - R14B02
+   - 21.2
+   - 20.3
+   - 19.3