diff --git a/euclid/helpers/files.py b/euclid/helpers/files.py
new file mode 100644
index 0000000..dca52f4
--- /dev/null
+++ b/euclid/helpers/files.py
@@ -0,0 +1,7 @@
+from termcolor import colored
+
+
+def update_file(path, new_content):
+    with open(path, 'w') as file:
+        file.write(new_content)
+        print(colored(f"Updated file {path}", "green"))