diff --git a/pyproject.toml b/pyproject.toml
index 002cb401..808698a4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ dependencies = [
     "bioio",
     "tifffile>=2023.4.12",
     "watchdog",
-    "cyto-dl>=0.4.2",
+    "cyto-dl>=0.4.3",
     "scikit-image!=0.23.0",
 ]