diff --git a/MSFragger-GUI/build.gradle b/MSFragger-GUI/build.gradle
index 77188251d..9e68900e7 100644
--- a/MSFragger-GUI/build.gradle
+++ b/MSFragger-GUI/build.gradle
@@ -16,7 +16,7 @@ plugins {
 }
 
 group = 'com.github.chhh'
-version = '21.2-build57'
+version = '22.0'
 
 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 70530fca3..468a293f3 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=21.2-build57
+msfragger.gui.version=22.0
 
 # current last published release
 fragpipe.last.release.version=21.1
diff --git a/MSFragger-GUI/src/umich/msfragger/gui/Bundle.properties b/MSFragger-GUI/src/umich/msfragger/gui/Bundle.properties
index ce989b415..0716b771c 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=21.2-build57
+msfragger.gui.version=22.0
 
 # current last published release
 fragpipe.last.release.version=21.1