diff --git a/live/PrusaSlicer.version b/live/PrusaSlicer.version
index f14a9f4..e030e79 100644
--- a/live/PrusaSlicer.version
+++ b/live/PrusaSlicer.version
@@ -1,10 +1,10 @@
 2.7.2
-alpha=2.7.2-alpha2
+alpha=2.7.3-alpha1
 beta=2.7.2-beta1
 
 [common]
 release = 2.7.2
-alpha = 2.7.2-alpha2
+alpha = 2.7.3-alpha1
 beta = 2.7.2-beta1
 rc = 2.7.2-rc2