diff --git a/clamd/Dockerfile b/clamd/Dockerfile
index f6bf57b37342b4675517c266be304b783761b5ac..06e8b54f6d6ce2cc677612595b27b89da5936034 100644
--- a/clamd/Dockerfile
+++ b/clamd/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:stretch-slim
+FROM debian:buster-slim
 # hadolint ignore=DL3008
 RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \