diff --git a/README.md b/README.md
index 8453134..5360c6c 100644
--- a/README.md
+++ b/README.md
@@ -171,7 +171,7 @@ pytest
 
 ## Версионирование
 
-- Единый источник версии — `common/version.py` (`__version__`), текущая — `0.7.1`.
+- Единый источник версии — `common/version.py` (`__version__`), текущая — `0.7.2`.
 - Схема — SemVer-подобная (`MAJOR.MINOR.PATCH`); git-тег = `v` + версия (`v0.1`).
 - Docker-образы тегируются версией (Блок 2), события аналитики получают `bot_version`.
 - Выпуск: изменить `common/version.py` → коммит → аннотированный тег `vX.Y` → `git push --tags`.
diff --git a/common/analytics/client.py b/common/analytics/client.py
index eccdd91..db02ace 100644
--- a/common/analytics/client.py
+++ b/common/analytics/client.py
@@ -47,9 +47,9 @@ Writer = Callable[[list[EventRow], MessageCounts], Awaitable[None]]
 
 async def _write_db(events: list[EventRow], messages: MessageCounts) -> None:
     """Записать батч в Postgres."""
-    async with get_pool().connection() as conn:
+    async with get_pool().connection() as conn, conn.cursor() as cur:
         if events:
-            await conn.executemany(
+            await cur.executemany(
                 """
                 INSERT INTO analytics.events
                     (event_time, event_type, user_id, username, chat_id, payload, bot_version, prod)
@@ -71,7 +71,7 @@ async def _write_db(events: list[EventRow], messages: MessageCounts) -> None:
             )
 
         for (day, user_id, chat_id), (username, count) in messages.items():
-            await conn.execute(
+            await cur.execute(
                 """
                 INSERT INTO analytics.messages_daily (day, user_id, username, chat_id, count)
                 VALUES (%s, %s, %s, %s, %s)
diff --git a/common/version.py b/common/version.py
index 8239d83..7d2bc47 100644
--- a/common/version.py
+++ b/common/version.py
@@ -7,4 +7,4 @@
 
 from __future__ import annotations
 
-__version__ = "0.7.1"
+__version__ = "0.7.2"
diff --git a/tests/test_analytics.py b/tests/test_analytics.py
index 4303585..6d399e1 100644
--- a/tests/test_analytics.py
+++ b/tests/test_analytics.py
@@ -60,6 +60,51 @@ class FakeWriter:
                 self.messages[key] = list(value)
 
 
+class FakeCursor:
+    """Курсор psycopg: запоминает вызовы."""
+
+    def __init__(self) -> None:
+        self.calls: list[tuple[str, Any, Any]] = []
+
+    async def executemany(self, query: str, rows: list[Any]) -> None:
+        self.calls.append(("executemany", query, rows))
+
+    async def execute(self, query: str, params: Any) -> None:
+        self.calls.append(("execute", query, params))
+
+    async def __aenter__(self) -> FakeCursor:
+        return self
+
+    async def __aexit__(self, *args: Any) -> None:
+        return None
+
+
+class FakeConnection:
+    """Соединение psycopg с курсором."""
+
+    def __init__(self) -> None:
+        self.cursor_obj = FakeCursor()
+
+    def cursor(self) -> FakeCursor:
+        return self.cursor_obj
+
+    async def __aenter__(self) -> FakeConnection:
+        return self
+
+    async def __aexit__(self, *args: Any) -> None:
+        return None
+
+
+class FakePool:
+    """Пул с одним соединением."""
+
+    def __init__(self) -> None:
+        self.conn = FakeConnection()
+
+    def connection(self) -> FakeConnection:
+        return self.conn
+
+
 def _settings(**overrides: Any) -> Settings:
     return Settings(_env_file=None, bot_token="1:a", **overrides)
 
@@ -230,6 +275,26 @@ async def test_disabled_analytics_ignores_events() -> None:
     assert fake.messages == {}
 
 
+# --- запись в Postgres ---
+
+
+async def test_write_db_uses_cursor_executemany(monkeypatch: pytest.MonkeyPatch) -> None:
+    from common.analytics import client as analytics_client
+
+    pool = FakePool()
+    monkeypatch.setattr(analytics_client, "get_pool", lambda: pool)
+
+    await analytics_client._write_db(
+        [[datetime.now(UTC), "command", 1, "vasya", 100, {"command": "инфо"}, "0.7.2", False]],
+        {(datetime.now(UTC).date(), 1, 100): ["vasya", 3]},
+    )
+
+    calls = pool.conn.cursor_obj.calls
+    assert calls[0][0] == "executemany"
+    assert calls[1][0] == "execute"
+    assert "messages_daily" in calls[1][1]
+
+
 # --- деградация без Postgres ---
 
 
diff --git a/tests/test_version.py b/tests/test_version.py
index 4581ecc..aa702b1 100644
--- a/tests/test_version.py
+++ b/tests/test_version.py
@@ -7,4 +7,4 @@ from common import __version__
 
 def test_version_is_set():
     assert __version__
-    assert __version__ == "0.7.1"
+    assert __version__ == "0.7.2"