diff --git a/Dockerfile b/Dockerfile
index 4db1735..9080f1d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,7 +19,7 @@ RUN \
   apt-get install --no-install-recommends -y \
     jsvc \
     logrotate \
-    openjdk-21-jre-headless \
+    openjdk-17-jre-headless \
     unzip && \
   echo "**** install unifi ****" && \
   if [ -z ${UNIFI_VERSION+x} ]; then \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index e3c1d8f..2909319 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -19,7 +19,7 @@ RUN \
   apt-get install --no-install-recommends -y \
     jsvc \
     logrotate \
-    openjdk-21-jre-headless \
+    openjdk-17-jre-headless \
     unzip && \
   echo "**** install unifi ****" && \
   if [ -z ${UNIFI_VERSION+x} ]; then \
diff --git a/README.md b/README.md
index 108099c..da5cd2c 100644
--- a/README.md
+++ b/README.md
@@ -418,6 +418,7 @@ Once registered you can define the dockerfile to use with `-f Dockerfile.aarch64
 
 ## Versions
 
+* **13.02.25:** - Revert JRE to 17.
 * **12.02.25:** - Bump JRE to 21.
 * **11.08.24:** - **Important**: The mongodb init instructions have been updated to enable auth ([RBAC](https://www.mongodb.com/docs/manual/core/authorization/#role-based-access-control)). We have been notified that if RBAC is not enabled, the official mongodb container allows remote access to the db contents over port 27017 without credentials. If you set up the mongodb container with the old instructions we provided, you should not map or expose port 27017. If you would like to enable auth, the easiest way is to create new instances of both unifi and mongodb with the new instructions and restore unifi from a backup.
 * **11.08.24:** - Rebase to Ubuntu Noble.
diff --git a/readme-vars.yml b/readme-vars.yml
index 22fc834..4e75226 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -178,6 +178,7 @@ init_diagram: |
   "unifi-network-application:latest" <- Base Images
 # changelog
 changelogs:
+  - {date: "13.02.25:", desc: "Revert JRE to 17."}
   - {date: "12.02.25:", desc: "Bump JRE to 21."}
   - {date: "11.08.24:", desc: "**Important**: The mongodb init instructions have been updated to enable auth ([RBAC](https://www.mongodb.com/docs/manual/core/authorization/#role-based-access-control)). We have been notified that if RBAC is not enabled, the official mongodb container allows remote access to the db contents over port 27017 without credentials. If you set up the mongodb container with the old instructions we provided, you should not map or expose port 27017. If you would like to enable auth, the easiest way is to create new instances of both unifi and mongodb with the new instructions and restore unifi from a backup."}
   - {date: "11.08.24:", desc: "Rebase to Ubuntu Noble."}