diff --git a/requirements.txt b/requirements.txt
index e9c24a4..85b38dd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ rdflib==5.0.0
 rdflib-jsonld==0.5.0
 requests==2.24.0
 six==1.15.0
-soupsieve==2.0.1
+soupsieve==2.2.1
 urllib3==1.25.10
 w3lib==1.22.0
 wcwidth==0.2.5