diff --git a/Jenkinsfile b/Jenkinsfile
index a0f983c2..e879eb43 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -25,7 +25,7 @@ def buildImages = { ->
       imageNamePy3 = "${imageNameBase}:py3-${gitCommit()}"
 
       buildImage(imageNamePy2, "-f tests/Dockerfile --build-arg PYTHON_VERSION=2.7 .", "py2.7")
-      buildImage(imageNamePy3, "-f tests/Dockerfile --build-arg PYTHON_VERSION=3.6 .", "py3.6")
+      buildImage(imageNamePy3, "-f tests/Dockerfile --build-arg PYTHON_VERSION=3.7 .", "py3.7")
     }
   }
 }