diff --git a/common_lib/services/achievement_service.py b/common_lib/services/achievement_service.py
new file mode 100644
index 0000000..c7181c7
--- /dev/null
+++ b/common_lib/services/achievement_service.py
@@ -0,0 +1,41 @@
+import asyncio
+import httpx
+from fastapi import HTTPException, status
+from config import settings
+from common_lib.utils.http_client import client
+
+
+async def send_update_increment_to_achievement_service(
+        user_id: str,
+        achievement_code: str,
+        increment: int,
+        with_httpexception=False,
+        sleep: int = None
+) -> dict:
+    if sleep:
+        await asyncio.sleep(sleep)
+
+    try:
+        response = await client.post(
+            f"{settings.ACHIEVEMENT_SERVICE}/internal/progress-update",
+            json={
+                "user_id": str(user_id),
+                "achievement_code": str(achievement_code),
+                "increment": int(increment)
+                })
+
+        if response.status_code != 200:
+            if with_httpexception:
+                raise HTTPException(
+                    status_code=response.status_code,
+                    detail=f"achievement_service: {response.text}"
+                )
+            return response.status_code, f"achievement_service: {response.text}"
+
+        wrapped = response.json()
+        return 200, wrapped
+
+    except httpx.RequestError as e:
+        if with_httpexception:
+            raise HTTPException(status_code=status.HTTP_503_SERVICE_UNAVAILABLE, detail=f"achievement_service unreachable: {str(e)}")
+        return 503, f"achievement_service unreachable: {str(e)}"
diff --git a/pyproject.toml b/pyproject.toml
index 343e53e..e60641d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "common-lib"
-version = "0.0.48"
+version = "0.0.49"
 description = "Библиотека общих компонентов для микросервисов yobble"
 authors = [{ name = "cheykrym", email = "you@example.com" }]
 license = "MIT"