diff --git a/pyproject.toml b/pyproject.toml
index 3c62898d..47cd3ece 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ dependencies = [
     "pytz>=2015.7",
     # installed via dbt-common but used directly
     "agate>=1.0,<2.0",
-    "mashumaro[msgpack]>=3.0,<4.0",
+    "mashumaro[msgpack]>=3.9,<3.15",
     "protobuf>=5.0,<6.0",
     "typing-extensions>=4.0,<5.0",
 ]