diff --git a/requirements-dev.txt b/requirements-dev.txt
index a051415..e10e965 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -5,4 +5,4 @@ pytest-timeout==2.4.0
 pip-audit>=2.10.0
 pip-tools>=7.5.3
 pyinstaller>=6.20.0
-pyinstaller-hooks-contrib>=2026.5
+pyinstaller-hooks-contrib>=2026.6