update README

vladak · vladak · commit fbf4a932fd70 · 2025-04-17T10:20:19.000+02:00
diff --git a/docker/README.md b/docker/README.md
@@ -26,7 +26,7 @@ image based on the official one.
 ## Additional info about the image
 
 * Tomcat 10
-* JRE 17
+* JRE 21
 * Configurable mirroring/reindexing (default every 10 min)
 
 The mirroring step works by going through all projects and attempting to
