diff --git a/requirements.txt b/requirements.txt
index 4c7366ae..c074bb7e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -92,7 +92,7 @@ pylti==0.7.0
 django-lti-provider==1.0.0
 
 pyparsing==3.1.2
-edtf==4.0.1 # pyup: <4.0.0
+edtf==5.0.0 # pyup: <4.0.0
 
 rich==13.7.1 # bandit
 pbr==6.0.0 # bandit