diff --git a/deployment.py b/deployment.py
index 84cfdc5..f1dbbe6 100644
--- a/deployment.py
+++ b/deployment.py
@@ -16,7 +16,10 @@ def run():
         current_number = current_number + last_number
         last_number = temp
 
-    with open(os.environ['GITHUB_OUTPUT'], 'a+') as gh_output:
+    output_file_path = os.environ['GITHUB_OUTPUT']
+    os.makedirs(os.path.dirname(output_file_path), exist_ok=True) # Create directory if it does not exist
+
+    with open(output_file_path, 'a') as gh_output:  # 'a' mode will create the file if it does not exist, otherwise it will append
         print(f'lastNumber={last_number}', file=gh_output)