diff --git a/MSFragger-GUI/build.gradle b/MSFragger-GUI/build.gradle
index f6c7460b6..5fbd86ab1 100644
--- a/MSFragger-GUI/build.gradle
+++ b/MSFragger-GUI/build.gradle
@@ -26,7 +26,7 @@ plugins {
 }
 
 group = 'com.github.chhh'
-version = '22.1-build02'
+version = '22.1-build03'
 
 description = """FragPipe - run complete proteomics analyses from the GUI"""
 
diff --git a/MSFragger-GUI/src/com/dmtavt/fragpipe/Bundle.properties b/MSFragger-GUI/src/com/dmtavt/fragpipe/Bundle.properties
index f121ab557..adadd9882 100644
--- a/MSFragger-GUI/src/com/dmtavt/fragpipe/Bundle.properties
+++ b/MSFragger-GUI/src/com/dmtavt/fragpipe/Bundle.properties
@@ -16,7 +16,7 @@
 #
 
 # current dev version
-msfragger.gui.version=22.1-build02
+msfragger.gui.version=22.1-build03
 
 # current last published release
 fragpipe.last.release.version=22.0
diff --git a/MSFragger-GUI/src/umich/msfragger/gui/Bundle.properties b/MSFragger-GUI/src/umich/msfragger/gui/Bundle.properties
index c8e72d07c..db3f6d68d 100644
--- a/MSFragger-GUI/src/umich/msfragger/gui/Bundle.properties
+++ b/MSFragger-GUI/src/umich/msfragger/gui/Bundle.properties
@@ -16,7 +16,7 @@
 #
 
 # current dev version
-msfragger.gui.version=22.1-build02
+msfragger.gui.version=22.1-build03
 
 # current last published release
 fragpipe.last.release.version=22.0