diff --git a/ext/authx/info.xml b/ext/authx/info.xml
index 82f703aef9a1..1d5dde1a9c8f 100644
--- a/ext/authx/info.xml
+++ b/ext/authx/info.xml
@@ -16,7 +16,7 @@
   </urls>
   <releaseDate>2021-02-11</releaseDate>
   <version>5.51.alpha1</version>
-  <develStage>alpha</develStage>
+  <develStage>stable</develStage>
   <compatibility>
     <ver>5.51</ver>
   </compatibility>