diff --git a/requirements.txt b/requirements.txt
index a3e33f189a..d06a04baa3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ attackcti==0.3.9
 docker==6.1.3
 GitPython==3.1.41
 Jinja2==3.1.3
-jsonschema==4.20.0
+jsonschema==4.21.1
 mock==4.0.3
 psutil==5.9.7
 pycvesearch==1.2