diff --git a/dbt-athena/pyproject.toml b/dbt-athena/pyproject.toml
index 69ec0018b..d6166fe25 100644
--- a/dbt-athena/pyproject.toml
+++ b/dbt-athena/pyproject.toml
@@ -33,7 +33,7 @@ dependencies=[
     "dbt-core>=1.8.0",
     "boto3>=1.28",
     "boto3-stubs[athena,glue,lakeformation,sts]>=1.28",
-    "mmh3>=4.0.1,<4.2.0",
+    "mmh3>=4.0.1,<5.1.0",
     "pyathena>=2.25,<4.0",
     "pydantic>=1.10,<3.0",
     "tenacity>=8.2,<10.0",