diff --git a/requirements.txt b/requirements.txt
index 51ddf7b..aeaea93 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,4 +11,4 @@ marshmallow==3.20.1
 pytest==7.4.4
 pytest-datadir==1.5.0
 rdflib==7.0.0
-webargs==8.3.0
+webargs==8.4.0