diff --git a/package/Dockerfile b/package/Dockerfile
index 1ca9af9..4bf0e1b 100644
--- a/package/Dockerfile
+++ b/package/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1.7.0
 
-FROM registry.suse.com/bci/bci-base:15.5
+FROM registry.suse.com/bci/bci-base:15.6
 
 # kmod -> for `modprobe` command
 RUN zypper -n rm container-suseconnect && \
diff --git a/package/Dockerfile.webhook b/package/Dockerfile.webhook
index 3aad4d1..34c7a19 100644
--- a/package/Dockerfile.webhook
+++ b/package/Dockerfile.webhook
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1.7.0
 
-FROM registry.suse.com/bci/bci-base:15.5
+FROM registry.suse.com/bci/bci-base:15.6
 
 RUN zypper -n rm container-suseconnect && \
     zypper -n clean -a && rm -rf /tmp/* /var/tmp/* /usr/share/doc/packages/*