diff --git a/requirements.txt b/requirements.txt
index 3360ed5..ca4587f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,6 +31,6 @@ typing-extensions==3.7.4.3
 urllib3==1.25.8
 websockets==8.1
 wikia==1.4.4
-wolframalpha==5.0.0
+wolframalpha==4.0.0
 xmltodict==0.12.0
 yarl==1.5.1