diff --git a/CHANGELOG.md b/CHANGELOG.md
index e15f194..c7bf39e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,3 @@
 * ENHANCEMENT
-  * update server to 1.15.0
+  * update server to 1.15.1
   * update web-vault to 2.14.0
diff --git a/Makefile b/Makefile
index 982383a..ab32035 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-export BUILD_VERSION ?= 1.14.2
+export BUILD_VERSION ?= 1.15.1
 export DEBIAN_FRONTEND ?= noninteractive
 export LANG ?= C.UTF-8
 export TZ ?= UTC