diff --git a/live/PrusaSlicer.version b/live/PrusaSlicer.version
index 535ce48..4440fd2 100644
--- a/live/PrusaSlicer.version
+++ b/live/PrusaSlicer.version
@@ -1,11 +1,11 @@
 2.9.0
 alpha=2.9.1-alpha1
-beta=2.9.0-beta1
+beta=2.9.1-beta1
 
 [common]
 release = 2.9.0
 alpha = 2.9.1-alpha1
-beta = 2.9.0-beta1
+beta = 2.9.1-beta1
 rc = 2.9.0-rc1
 
 [release:win64]