diff --git a/web/requirements.txt b/web/requirements.txt
index 84c4a92..5fad385 100644
--- a/web/requirements.txt
+++ b/web/requirements.txt
@@ -66,7 +66,7 @@ protobuf==3.5.2.post1
 ptyprocess==0.6.0
 Pygments==2.2.0
 PyJWT==1.5.2
-pyspark==2.2.1
+pyspark==3.1.3
 python-dateutil==2.7.3
 PyYAML==3.13
 pyzmq==17.1.2