diff --git a/cluster/addons/addon-manager/CHANGELOG.md b/cluster/addons/addon-manager/CHANGELOG.md
index 5547246a29a..6d4fa868fef 100644
--- a/cluster/addons/addon-manager/CHANGELOG.md
+++ b/cluster/addons/addon-manager/CHANGELOG.md
@@ -1,3 +1,6 @@
+### Version 9.1.5 (Mon April 19 2021 Spencer Peterson <spencerjp@google.com>)
+ - Update baseimage to debian-base:v1.0.1.
+
 ### Version 9.1.4 (Wed February 10 2021 Jordan Liggitt <liggitt@google.com>)
  - Update kubectl to v1.20.2.
  - Fix a bug in leader election (https://github.com/kubernetes/kubernetes/issues/98966)
diff --git a/cluster/addons/addon-manager/Makefile b/cluster/addons/addon-manager/Makefile
index 7d892ffcabe..7564048475d 100644
--- a/cluster/addons/addon-manager/Makefile
+++ b/cluster/addons/addon-manager/Makefile
@@ -15,10 +15,10 @@
 IMAGE=gcr.io/k8s-staging-addon-manager/kube-addon-manager
 ARCH?=amd64
 TEMP_DIR:=$(shell mktemp -d)
-VERSION=v9.1.4
+VERSION=v9.1.5
 KUBECTL_VERSION?=v1.20.2
 
-BASEIMAGE=k8s.gcr.io/debian-base-$(ARCH):v1.0.0
+BASEIMAGE=k8s.gcr.io/debian-base-$(ARCH):v1.0.1
 
 SUDO=$(if $(filter 0,$(shell id -u)),,sudo)