diff --git a/CHANGELOG.md b/CHANGELOG.md
index 84de68d..504a1c4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,13 @@
 Alle nennenswerten Änderungen an **Alexis**. Format lose nach [Keep a Changelog](https://keepachangelog.com/de/);
 Versionierung nach [SemVer](https://semver.org/lang/de/) (prä-1.0: `0.x`).
 
+## [0.3.7] — 2026-07-01
+
+### Behoben
+- **`/api/chat` (REST) warf HTTP 500** (`NameError: emergency`) — toter Verweis auf
+  die in `3389f75` entfernte automatische Notfallerkennung. Block entfernt; der
+  Web-UI-Weg (`/ws/chat`) war nicht betroffen.
+
 ## [0.3.6] — 2026-07-01
 
 ### Hinzugefügt
diff --git a/app/api/chat.py b/app/api/chat.py
index 84a2d56..6c744b9 100644
--- a/app/api/chat.py
+++ b/app/api/chat.py
@@ -147,8 +147,6 @@ async def chat(
         "X-Audio-Sample-Width": "16",
         **_route_headers(route),
     }
-    if emergency:
-        headers["X-Emergency"] = emergency["category"]
     return StreamingResponse(BytesIO(audio), media_type="audio/pcm", headers=headers)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 5051af9..4d152c6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "voice-assistant-gateway"
-version = "0.3.6"
+version = "0.3.7"
 description = "Modular voice assistant gateway with pluggable audio endpoints and provider adapters"
 readme = "README.md"
 requires-python = ">=3.11"