diff --git a/requirements-dev.txt b/requirements-dev.txt
index b1e52571ca..cd7b19e389 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,5 +1,5 @@
 pytest
-pyinstaller
+pyinstaller==5.6.2
 pyinstaller-hooks-contrib
 pyyaml
 sip==6.5.1