diff --git a/pyproject.toml b/pyproject.toml
index c3ef5f1fc..e0c875f77 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,7 +40,7 @@ dependencies = [
   "jsonschema",
   "numpy>2.0,<3.0",
   "pandas>=2.2.0,<3.0",
-  "TA-Lib",
+  "TA-Lib<0.6",
   "ft-pandas-ta",
   "technical",
   "tabulate",