diff --git a/requirements.txt b/requirements.txt
index 69f4a5d..05452b8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-owslib==0.23.0
+owslib==0.31.0
 requests==2.25.1
 pandas==2.0.3
 geopandas==0.13.2