diff --git a/homeassistant/components/conversation/manifest.json b/homeassistant/components/conversation/manifest.json
index 41c9a2d2691214..a2ddd5f734ce01 100644
--- a/homeassistant/components/conversation/manifest.json
+++ b/homeassistant/components/conversation/manifest.json
@@ -6,5 +6,5 @@
   "documentation": "https://www.home-assistant.io/integrations/conversation",
   "integration_type": "system",
   "quality_scale": "internal",
-  "requirements": ["hassil==2.0.5", "home-assistant-intents==2024.12.9"]
+  "requirements": ["hassil==2.0.5", "home-assistant-intents==2024.12.20"]
 }
diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index bd78ef8e3fb115..9473871efdd4ca 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -35,7 +35,7 @@ hass-nabucasa==0.87.0
 hassil==2.0.5
 home-assistant-bluetooth==1.13.0
 home-assistant-frontend==20241127.8
-home-assistant-intents==2024.12.9
+home-assistant-intents==2024.12.20
 httpx==0.27.2
 ifaddr==0.2.0
 Jinja2==3.1.4
diff --git a/requirements_all.txt b/requirements_all.txt
index 62bc052860562c..d644c4388c4f0d 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1137,7 +1137,7 @@ holidays==0.63
 home-assistant-frontend==20241127.8
 
 # homeassistant.components.conversation
-home-assistant-intents==2024.12.9
+home-assistant-intents==2024.12.20
 
 # homeassistant.components.home_connect
 homeconnect==0.8.0
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index d4917df83b7088..a4a6f6d16c9b4c 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -966,7 +966,7 @@ holidays==0.63
 home-assistant-frontend==20241127.8
 
 # homeassistant.components.conversation
-home-assistant-intents==2024.12.9
+home-assistant-intents==2024.12.20
 
 # homeassistant.components.home_connect
 homeconnect==0.8.0
diff --git a/script/hassfest/docker/Dockerfile b/script/hassfest/docker/Dockerfile
index 369beb538edcbc..bd2c9d328ac9df 100644
--- a/script/hassfest/docker/Dockerfile
+++ b/script/hassfest/docker/Dockerfile
@@ -23,7 +23,7 @@ RUN --mount=from=ghcr.io/astral-sh/uv:0.5.8,source=/uv,target=/bin/uv \
         -c /usr/src/homeassistant/homeassistant/package_constraints.txt \
         -r /usr/src/homeassistant/requirements.txt \
         stdlib-list==0.10.0 pipdeptree==2.23.4 tqdm==4.66.5 ruff==0.8.3 \
-        PyTurboJPEG==1.7.5 go2rtc-client==0.1.2 ha-ffmpeg==3.2.2 hassil==2.0.5 home-assistant-intents==2024.12.9 mutagen==1.47.0 pymicro-vad==1.0.1 pyspeex-noise==1.0.2
+        PyTurboJPEG==1.7.5 go2rtc-client==0.1.2 ha-ffmpeg==3.2.2 hassil==2.0.5 home-assistant-intents==2024.12.20 mutagen==1.47.0 pymicro-vad==1.0.1 pyspeex-noise==1.0.2
 
 LABEL "name"="hassfest"
 LABEL "maintainer"="Home Assistant <hello@home-assistant.io>"
diff --git a/tests/components/conversation/snapshots/test_http.ambr b/tests/components/conversation/snapshots/test_http.ambr
index 9cebfd9abd105e..ce3247fbbad957 100644
--- a/tests/components/conversation/snapshots/test_http.ambr
+++ b/tests/components/conversation/snapshots/test_http.ambr
@@ -24,6 +24,7 @@
           'fr',
           'gl',
           'he',
+          'hi',
           'hr',
           'hu',
           'id',
@@ -35,6 +36,7 @@
           'lt',
           'lv',
           'ml',
+          'mn',
           'ms',
           'nb',
           'nl',
@@ -47,6 +49,7 @@
           'sl',
           'sr',
           'sv',
+          'sw',
           'te',
           'th',
           'tr',
diff --git a/tests/components/conversation/test_default_agent.py b/tests/components/conversation/test_default_agent.py
index 8df1647d18c2bc..7e05476a3496d3 100644
--- a/tests/components/conversation/test_default_agent.py
+++ b/tests/components/conversation/test_default_agent.py
@@ -3056,6 +3056,14 @@ async def test_entities_names_are_not_templates(hass: HomeAssistant) -> None:
     ("language", "light_name", "on_sentence", "off_sentence"),
     [
         ("en", "test light", "turn on test light", "turn off test light"),
+        ("de", "Testlicht", "Schalte Testlicht ein", "Schalte Testlicht aus"),
+        (
+            "fr",
+            "lumière de test",
+            "Allumer la lumière de test",
+            "Éteindre la lumière de test",
+        ),
+        ("nl", "testlicht", "Zet testlicht aan", "Zet testlicht uit"),
         ("zh-cn", "卧室灯", "打开卧室灯", "关闭卧室灯"),
         ("zh-hk", "睡房燈", "打開睡房燈", "關閉睡房燈"),
         ("zh-tw", "臥室檯燈", "打開臥室檯燈", "關臥室檯燈"),