diff --git a/lib/jelix/VERSION b/lib/jelix/VERSION
index 245e92b4f..4cda8f19e 100644
--- a/lib/jelix/VERSION
+++ b/lib/jelix/VERSION
@@ -1 +1 @@
-1.5.2pre.SERIAL
+1.5.2
diff --git a/testapp/VERSION b/testapp/VERSION
index 245e92b4f..4cda8f19e 100644
--- a/testapp/VERSION
+++ b/testapp/VERSION
@@ -1 +1 @@
-1.5.2pre.SERIAL
+1.5.2