diff --git a/requirements.txt b/requirements.txt
index 49e2d8e536..dd7409095e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -105,7 +105,7 @@ pygments==2.10.0
     # via rich
 pynzb==0.1.0
     # via -r requirements.in
-pyparsing==3.0.6
+pyparsing==2.4.7
     # via -r requirements.in
 pyrsistent==0.18.0
     # via jsonschema