diff --git a/bitnami/memcached/1/Dockerfile b/bitnami/memcached/1/Dockerfile
index 5dc7f8d9a700..72743a10d823 100644
--- a/bitnami/memcached/1/Dockerfile
+++ b/bitnami/memcached/1/Dockerfile
@@ -10,7 +10,7 @@ RUN bitnami-pkg unpack memcached-1.5.7-0 --checksum 454bbd745862574d7168d442666f
 
 COPY rootfs /
 ENV BITNAMI_APP_NAME="memcached" \
-    BITNAMI_IMAGE_VERSION="1.5.7-r19" \
+    BITNAMI_IMAGE_VERSION="1.5.7-r20" \
     MEMCACHED_CACHE_SIZE="64" \
     MEMCACHED_PASSWORD="" \
     MEMCACHED_USERNAME="root" \