diff --git a/requirements.txt b/requirements.txt
index e718013..d25f55d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -59,7 +59,7 @@ opentelemetry-semantic-conventions==0.51b0 ; python_version >= "3.11" and python
 opentelemetry-util-http==0.51b0 ; python_version >= "3.11" and python_version < "4.0"
 ordered-set==4.1.0 ; python_version >= "3.11" and python_version < "4.0"
 packaging==24.2 ; python_version >= "3.11" and python_version < "4.0"
-portalocker==2.10.1 ; python_version >= "3.11" and python_version < "4.0"
+portalocker==3.1.1 ; python_version >= "3.11" and python_version < "4.0"
 psutil==6.1.1 ; python_version >= "3.11" and python_version < "4.0"
 pycparser==2.22 ; python_version >= "3.11" and python_version < "4.0" and platform_python_implementation != "PyPy"
 pygments==2.19.1 ; python_version >= "3.11" and python_version < "4.0"