diff --git a/setup.py b/setup.py
index d058486..b4848d4 100644
--- a/setup.py
+++ b/setup.py
@@ -115,7 +115,7 @@
         "event_stream",
         "jsonschema",
         "matplotlib",
-        "pillow >= 9.5",
+        "pillow>=9.4",
         "scipy",
         "toml",
     ],