diff --git a/package/Dockerfile b/package/Dockerfile
index 69281839a6..6b3b115eb6 100644
--- a/package/Dockerfile
+++ b/package/Dockerfile
@@ -1,7 +1,7 @@
 ARG BUILD_ENV=dapper
 ARG ARCH
 
-FROM --platform=linux/$ARCH registry.suse.com/bci/bci-base:15.5 AS base
+FROM --platform=linux/$ARCH registry.suse.com/bci/bci-base:15.6 AS base
 RUN zypper in --no-recommends -y git-core openssh; rm -fr /var/cache/* /var/log/*log
 
 FROM base AS copy_dapper
diff --git a/package/Dockerfile.agent b/package/Dockerfile.agent
index 334dba7b63..4deb68d62d 100644
--- a/package/Dockerfile.agent
+++ b/package/Dockerfile.agent
@@ -1,7 +1,7 @@
 ARG BUILD_ENV=dapper
 ARG ARCH
 
-FROM --platform=linux/$ARCH registry.suse.com/bci/bci-base:15.5 AS base
+FROM --platform=linux/$ARCH registry.suse.com/bci/bci-base:15.6 AS base
 RUN zypper in --no-recommends -y git-core openssh; rm -fr /var/cache/* /var/log/*log
 COPY package/log.sh /usr/bin/