diff --git a/augur/tasks/data_analysis/discourse_analysis/setup.py b/augur/tasks/data_analysis/discourse_analysis/setup.py
index 37d6557ec5..7e678936c6 100644
--- a/augur/tasks/data_analysis/discourse_analysis/setup.py
+++ b/augur/tasks/data_analysis/discourse_analysis/setup.py
@@ -22,7 +22,7 @@ def read(filename):
     packages=find_packages(),
     install_requires=[
         'Flask==2.0.2',
-        'Flask-Cors==3.0.10',
+        'Flask-Cors==4.0.1',
         'Flask-Login==0.5.0',
         'Flask-WTF==1.0.0',
         'requests==2.28.0',