diff --git a/Dockerfile b/Dockerfile
index 90e14498c3f1b718cc1a6957dff7fd974ef61527..b4ebf3e16f69287569ad99ae11fe4904065c8ce4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:9-slim
+FROM debian:10-slim
 
 RUN apt-get update -yqq && \
     apt-get upgrade -yqq && \