diff --git a/pyproject.toml b/pyproject.toml
index 42b214a..a36358b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ dependencies = [
     "torch>=2.1.1",
     "accelerate==1.2.1",
     "bitsandbytes==0.45.0",
-    "peft==0.7.0",
+    "peft==0.15.2",
     "safetensors>=0.4.1",
     "sentencepiece>=0.1.99",
     "protobuf>=4.25.1",