diff --git a/requirements.txt b/requirements.txt
index 7bdafff5e..e0b124458 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ webdavclient3==3.14.6
 whitenoise==5.3.0
 icalendar==4.0.7
 pyyaml==6.0
-uritemplate==3.0.1
+uritemplate==4.1.1
 beautifulsoup4==4.10.0
 microdata==0.7.1
 Jinja2==3.0.2