diff --git a/requirements.txt b/requirements.txt
index 1798cffadf6..8cc73f8b645 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -47,7 +47,7 @@ redis==6.2.0
 # geopython dependencies
 git+https://github.com/geopython/pycsw.git@3.0.0-beta1#egg=pycsw
 pyproj<3.8.0
-OWSLib==0.34.1
+OWSLib==0.35.0
 SQLAlchemy==2.0.43 # required by PyCSW
 Shapely==2.1.2
 mercantile==1.2.1