diff --git a/gitea/dev.py b/gitea/dev.py
index 79c5c18..2de3651 100644
--- a/gitea/dev.py
+++ b/gitea/dev.py
@@ -6,6 +6,8 @@ license: MIT
 description: Interact with Gitea repositories - native tool calling optimized for high-tier LLMs with robust error handling
 requirements: pydantic, httpx
 changelog:
+  1.4.2:
+    - Fixed renamed update_file to replace file, as update implied diff
   1.4.1:
     - Fixed redundant __user__ checks in _get_token, _get_repo, _get_branch, _get_org
     - Fixed merge_pull_request: proper conflict detection, merged status check, and empty response handling
@@ -555,7 +557,7 @@ class Tools:
                 f"Error: Unexpected failure during file fetch: {type(e).__name__}: {e}"
             )
 
-    async def update_file(
+    async def replace_file(
         self,
         path: str,
         content: str,
@@ -738,7 +740,7 @@ class Tools:
         except httpx.HTTPStatusError as e:
             error_msg = self._format_error(e, f"file creation for '{path}'")
             if e.response.status_code == 422:
-                return f"Error: File already exists: `{path}`. Use `update_file()` to modify it instead."
+                return f"Error: File already exists: `{path}`. Use `replace_file()` to modify it instead."
             return f"Error: Failed to create file. {error_msg}"
         except Exception as e:
             return f"Error: Unexpected failure during file creation: {type(e).__name__}: {e}"