diff --git a/pyproject.toml b/pyproject.toml
index 83c9d8c5..b75b5ee0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ dependencies = [
     "scipy >=1.7.0",
     "pandas >=2.0.0",
     "pims >=0.4.1",
-    "slicerator >= 1.1.0",
+    "slicerator >=1.1.0",
     "tifffile >=2018.10.18",
 ]