diff --git a/macos/requirements_pkg.txt b/macos/requirements_pkg.txt
index b595df6..e6fba6b 100644
--- a/macos/requirements_pkg.txt
+++ b/macos/requirements_pkg.txt
@@ -1,4 +1,4 @@
 # For python3 a specific pre release version has to be picked at the moment until the next release comes out
 xattr==0.10.1
-pyobjc==9.0.1
+pyobjc==9.1.1
 ants-client==3.0.5
\ No newline at end of file