diff --git a/pyproject.toml b/pyproject.toml
index 664dc857..0e59a380 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,7 @@ dependencies = [
     "docstring-parser>=0.15",
     "rich>=12.0.0",
     "psutil>=5.8.0",
-    "litellm>=1.0.0",
+    "litellm<1.75.0",
     "addict>=2.4.0",
     "deepdiff>=6.0.0",
     "pandas>=1.5.0",
diff --git a/uv.lock b/uv.lock
index 8b603958..3cde9eaf 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1388,7 +1388,7 @@ requires-dist = [
     { name = "langgraph", marker = "extra == 'langgraph'", specifier = ">=0.6.7" },
     { name = "langgraph", marker = "extra == 'langgraph-tools'", specifier = ">=0.6.7" },
     { name = "langsmith", marker = "extra == 'langsmith'", specifier = ">=0.1.86" },
-    { name = "litellm", specifier = ">=1.0.0" },
+    { name = "litellm", specifier = "<1.75.0" },
     { name = "loguru", specifier = ">=0.6.0" },
     { name = "mcp", specifier = ">=1.9.2" },
     { name = "omegaconf", specifier = ">=2.3.0" },