diff --git a/data/Dockerfiles/clamd/Dockerfile b/data/Dockerfiles/clamd/Dockerfile
index 48696139..2d3520b2 100644
--- a/data/Dockerfiles/clamd/Dockerfile
+++ b/data/Dockerfiles/clamd/Dockerfile
@@ -1,13 +1,14 @@
-FROM debian:stretch-slim
+FROM debian:buster-slim
 
 LABEL maintainer "André Peters <andre.peters@servercow.de>"
 
 # Installation
-ENV CLAMAV 0.101.4
+ENV CLAMAV 0.102.1
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
   ca-certificates \
   zlib1g-dev \
+  libcurl4-openssl-dev \
   libncurses5-dev \
   libzip-dev \
   libpcre2-dev \
diff --git a/docker-compose.yml b/docker-compose.yml
index bd7c220e..3fd6e2e2 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -53,7 +53,7 @@ services:
             - redis
 
     clamd-mailcow:
-      image: mailcow/clamd:1.32
+      image: mailcow/clamd:1.33
       build: ./data/Dockerfiles/clamd
       restart: always
       dns: