diff --git a/pyproject.toml b/pyproject.toml
index 2cbefe6..40af4d0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ dependencies = [
     "matplotlib~=3.7",
     "pandas~=2.0",
     "pex~=2.1",
-    "publicsuffixlist~=0.9.3",
+    "publicsuffixlist~=1.0.2",
     "pyarrow~=15.0.0",
     "pycld3~=0.22.0",
     "pyspark~=3.5",