diff --git a/pyproject.toml b/pyproject.toml
index 419c23780..f6583347e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -71,7 +71,7 @@ dependencies = [
     "langchain-text-splitters>=1.1.2",
     "chromadb>=1.0.0,<2.0.0",
     "qdrant-client (>=1.15.1,<2.0.0)",
-    "langbot-plugin==0.7.14",
+    "langbot-plugin==0.7.15",
     "asyncpg>=0.30.0",
     "line-bot-sdk>=3.19.0",
     "matrix-nio>=0.25.2",
diff --git a/uv.lock b/uv.lock
index 7a948a1e3..5a3210915 100644
--- a/uv.lock
+++ b/uv.lock
@@ -2190,7 +2190,7 @@ requires-dist = [
     { name = "gewechat-client", specifier = ">=0.1.5" },
     { name = "html2text", specifier = ">=2024.2.26" },
     { name = "httpx", extras = ["socks"], specifier = ">=0.28.1" },
-    { name = "langbot-plugin", specifier = "==0.7.14" },
+    { name = "langbot-plugin", specifier = "==0.7.15" },
     { name = "langchain", specifier = ">=1.3.9" },
     { name = "langchain-core", specifier = ">=1.3.3" },
     { name = "langchain-text-splitters", specifier = ">=1.1.2" },
@@ -2260,7 +2260,7 @@ dev = [
 
 [[package]]
 name = "langbot-plugin"
-version = "0.7.14"
+version = "0.7.15"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "aiofiles" },
@@ -2281,9 +2281,9 @@ dependencies = [
     { name = "watchdog" },
     { name = "websockets" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/4a/71/df03e8186191fa39f13f49eeca49ba79fddaae4a693f080a2005a767aff0/langbot_plugin-0.7.14.tar.gz", hash = "sha256:bff8e572b0326f3772a2bf7a80cff6dcfc44ac02695a5f22d15da29dcc78304b", size = 714270, upload-time = "2026-10-19T08:04:53.627Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/d7/5c/6f8ff33347624020b2626b53edc8a6602259bb0428e2ffdd457a2c4a118d/langbot_plugin-0.7.15.tar.gz", hash = "sha256:e5cc9572b8f95b27ece52c857304ec029f477b4860adb4174ca92e034f2c2d70", size = 718988, upload-time = "2026-10-20T07:44:58.23Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/b3/e3/d008d94cede82c5cd5a108c99b0546b12cb844aebed626900fea27d8d732/langbot_plugin-0.7.14-py3-none-any.whl", hash = "sha256:899574365bcce5e133a72226e97a34cdd739a78180260e5cd486a90e39c3f606", size = 458494, upload-time = "2026-10-19T08:04:51.694Z" },
+    { url = "https://files.pythonhosted.org/packages/07/92/fffc67154a6d81540fce92710f23ac02e00e385805ce1b89df2d689ec782/langbot_plugin-0.7.15-py3-none-any.whl", hash = "sha256:5e3fb124fe3c2d48e3d6f38bac87b6772c00c736f8072a4773fca27e7590fdee", size = 459140, upload-time = "2026-10-20T07:44:56.614Z" },
 ]
 
 [[package]]