diff --git a/docker/Keystone/Dockerfile b/docker/Keystone/Dockerfile
index a608f87..b429237 100644
--- a/docker/Keystone/Dockerfile
+++ b/docker/Keystone/Dockerfile
@@ -37,7 +37,7 @@
     DEBIAN_FRONTEND=noninteractive apt-get dist-upgrade -y && \
     DEBIAN_FRONTEND=noninteractive apt-get install -y \
     apache2=2.4.* \
-    keystone=2:18.0.* \
+    keystone=2:18.1.* \
     libapache2-mod-wsgi-py3=4.6.* \
     python3-pip=20.0.* \
     build-essential=12.8* \