diff --git a/requirements.txt b/requirements.txt
index e6ab8ba..55c96eb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,6 +6,6 @@ keyboard==0.13.5
 macholib==1.14
 pefile==2019.4.18
 PyInstaller==3.4
-PyQt5==5.15.2
+PyQt5==5.9.2
 https://github.com/danthedeckie/simpleeval/archive/41c99b8e224a7a0ae0ac59c773598fe79a4470db.zip
-PyQt5-sip==12.8.1
\ No newline at end of file
+sip==4.19.8
\ No newline at end of file