diff --git a/Ghidra/application.properties b/Ghidra/application.properties
index d257c4f66c..f85257a265 100644
--- a/Ghidra/application.properties
+++ b/Ghidra/application.properties
@@ -1,5 +1,5 @@
 application.name=Ghidra
-application.version=9.0.1
+application.version=9.1-DEV
 application.release.name=PUBLIC
 application.layout.version=1
 application.gradle.version=5.0