diff --git a/Dockerfile.dapper b/Dockerfile.dapper
index a2003d24..0cf361be 100644
--- a/Dockerfile.dapper
+++ b/Dockerfile.dapper
@@ -1,4 +1,4 @@
-FROM registry.suse.com/bci/bci-base:15.4
+FROM registry.suse.com/bci/bci-base:15.5
 
 ARG DAPPER_HOST_ARCH=amd64
 ARG http_proxy
diff --git a/package/Dockerfile b/package/Dockerfile
index ba177785..898ff497 100644
--- a/package/Dockerfile
+++ b/package/Dockerfile
@@ -1,9 +1,9 @@
-FROM registry.suse.com/bci/bci-base:15.4
+FROM registry.suse.com/bci/bci-base:15.5
 
 ARG ARCH=amd64
 
 RUN zypper -n addrepo --refresh https://download.opensuse.org/repositories/system:/snappy/SLE_15/system:snappy.repo && \
-    zypper -n addrepo --refresh https://download.opensuse.org/repositories/network:/utilities/SLE_15_SP4/network:utilities.repo && \
+    zypper -n addrepo --refresh https://download.opensuse.org/repositories/network:/utilities/SLE_15_SP5/network:utilities.repo && \
     zypper --gpg-auto-import-keys ref
 
 RUN zypper -n install kmod curl wget nfs-client nfs4-acl-tools fuse \