diff --git a/requirements.txt b/requirements.txt
index b21407db133..76e92236ddc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -56,7 +56,7 @@ pyjwt==2.8.0
 pyproj<3.7.0
 OWSLib==0.31.0
 pycsw==2.6.1
-SQLAlchemy==2.0.30 # required by PyCSW
+SQLAlchemy==2.0.35 # required by PyCSW
 Shapely==1.8.5.post1
 mercantile==1.2.1
 numpy==1.26.*