diff --git a/models/pyproject.toml b/models/pyproject.toml
index 5a369aca..e80473b3 100644
--- a/models/pyproject.toml
+++ b/models/pyproject.toml
@@ -20,7 +20,7 @@ dev = [
   "mypy>=1.7.1",
 ]
 full = [
-  "tensorflow>=2.15,<2.16",
+  "tensorflow>=2.15,<2.22",
   "keras>=2.15,<2.16",
   "scipy>=1.11.4",
   "pandas>=2.1.4",