diff --git a/profiling/test_projects/flaskbb_lite_3/requirements.txt b/profiling/test_projects/flaskbb_lite_3/requirements.txt
index 1a4d91f7..3af18197 100644
--- a/profiling/test_projects/flaskbb_lite_3/requirements.txt
+++ b/profiling/test_projects/flaskbb_lite_3/requirements.txt
@@ -1,5 +1,5 @@
 alembic==0.8.4
-Babel==2.2.0
+Babel==2.9.1
 blinker==1.3
 cov-core==1.15.0
 coverage==4.0.3