diff --git a/analysis/Dockerfile b/analysis/Dockerfile
index 1e396697f34f86e578890cbb68b7a8d40a21ebf8..0c8b4639bd2c36af5fcb8e79b1c5745c2deec793 100644
--- a/analysis/Dockerfile
+++ b/analysis/Dockerfile
@@ -1,4 +1,4 @@
-FROM jupyter/base-notebook
+FROM jupyter/base-notebook:python-3.8
 
 COPY . /home/jovyan