1 files changed, 1 insertions, 1 deletions
diff --git a/.travis.yml b/.travis.yml
index 79c3e17..e20acee 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -103,7 +103,7 @@ matrix:
         BACKEND=openssl
     - os: linux
       language: python
-      python: "pypy"
+      python: "pypy-5.3.1"
       env:
         PYTHON_VERSION=pypy
         PLATFORM=linux