diff --git a/gunicorn.pid b/gunicorn.pid
deleted file mode 100644
index d1041cf..0000000
--- a/gunicorn.pid
+++ /dev/null
@@ -1 +0,0 @@
-18759
diff --git a/requirements.txt b/requirements.txt
index e990346..d4a7178 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,3 +25,6 @@ reportlab==4.3.1
 python-docx==1.1.2
 unstructured==0.17.2
 pypdf==5.4.0
+gunicorn==23.0.0
+
+