diff --git a/requirements_ubuntu.txt b/requirements_ubuntu.txt
index 4a28296..dd45c96 100644
--- a/requirements_ubuntu.txt
+++ b/requirements_ubuntu.txt
@@ -2,4 +2,4 @@ toga
 mockito
 toga-chart
 briefcase
-PyGObject==3.50.0
\ No newline at end of file
+PyGObject==3.54.5
\ No newline at end of file