diff --git a/pyproject.toml b/pyproject.toml
index f18b12923..3bd0eea0c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,7 @@ dependencies = [
     "protobuf>=7.34.1,<8",
     "requests>=2.33.1,<3",
     "six>=1.15,<1.18",
-    "tensorflow>=2.20.0,<3",
+    "tensorflow>=2.21.0,<3",
 ]
 
 [project.optional-dependencies]