diff --git a/charts/chat-search/Chart.yaml b/charts/chat-search/Chart.yaml
index f7fca3f..d14a944 100644
--- a/charts/chat-search/Chart.yaml
+++ b/charts/chat-search/Chart.yaml
@@ -18,13 +18,13 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.1.2
+version: 0.1.3
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "0.1.2"
+appVersion: "0.1.3"
 
 dependencies:
   - name: redis-stack-server
diff --git a/poetry.lock b/poetry.lock
index 427ede4..467bbbc 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -851,6 +851,17 @@ cli = ["click (==8.*)", "pygments (==2.*)", "rich (>=10,<14)"]
 http2 = ["h2 (>=3,<5)"]
 socks = ["socksio (==1.*)"]
 
+[[package]]
+name = "httpx-sse"
+version = "0.4.0"
+description = "Consume Server-Sent Event (SSE) messages with HTTPX."
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "httpx-sse-0.4.0.tar.gz", hash = "sha256:1e81a3a3070ce322add1d3529ed42eb5f70817f45ed6ec915ab753f961139721"},
+    {file = "httpx_sse-0.4.0-py3-none-any.whl", hash = "sha256:f329af6eae57eaa2bdfd962b42524764af68075ea87370a2de920af5341e318f"},
+]
+
 [[package]]
 name = "huggingface-hub"
 version = "0.22.2"
@@ -1095,25 +1106,27 @@ extended-testing = ["lxml (>=5.1.0,<6.0.0)"]
 
 [[package]]
 name = "langserve"
-version = "0.1.0"
+version = "0.0.51"
 description = ""
 optional = false
-python-versions = "<4.0.0,>=3.8.1"
+python-versions = ">=3.8.1,<4.0.0"
 files = [
-    {file = "langserve-0.1.0-py3-none-any.whl", hash = "sha256:fdeb863a0d434f08389a92fe79bcfd4b441a3dcd0ecee2ed750f6ef6b1cde8be"},
-    {file = "langserve-0.1.0.tar.gz", hash = "sha256:775dc538538defd86275100d5c951fed4ddced6ff9a77d449035a5e9eabeb7a9"},
+    {file = "langserve-0.0.51-py3-none-any.whl", hash = "sha256:e735eef2b6fde7e1514f4be8234b9f0727283e639822ca9c25e8ccc2d24e8492"},
+    {file = "langserve-0.0.51.tar.gz", hash = "sha256:036c0104c512bcc2c2406ae089ef9e7e718c32c39ebf6dcb2212f168c7d09816"},
 ]
 
 [package.dependencies]
 fastapi = {version = ">=0.90.1,<1", optional = true, markers = "extra == \"server\" or extra == \"all\""}
 httpx = ">=0.23.0"
-langchain-core = ">=0.1.0,<0.2.0"
+httpx-sse = {version = ">=0.3.1", optional = true, markers = "extra == \"client\" or extra == \"all\""}
+langchain = ">=0.0.333"
 orjson = ">=2"
 pydantic = ">=1"
 sse-starlette = {version = ">=1.3.0,<2.0.0", optional = true, markers = "extra == \"server\" or extra == \"all\""}
 
 [package.extras]
-all = ["fastapi (>=0.90.1,<1)", "sse-starlette (>=1.3.0,<2.0.0)"]
+all = ["fastapi (>=0.90.1,<1)", "httpx-sse (>=0.3.1)", "sse-starlette (>=1.3.0,<2.0.0)"]
+client = ["httpx-sse (>=0.3.1)"]
 server = ["fastapi (>=0.90.1,<1)", "sse-starlette (>=1.3.0,<2.0.0)"]
 
 [[package]]
@@ -1514,13 +1527,13 @@ files = [
 
 [[package]]
 name = "openai"
-version = "1.23.5"
+version = "1.23.6"
 description = "The official Python library for the openai API"
 optional = false
 python-versions = ">=3.7.1"
 files = [
-    {file = "openai-1.23.5-py3-none-any.whl", hash = "sha256:af04da9821359c956d651ca10dcaad3d6d9fdae9dff79b8bd95ebfb57f2b6e91"},
-    {file = "openai-1.23.5.tar.gz", hash = "sha256:804bfb3d3e2d9582ef771129d0af27ae7a4da88bfb4f8031316bd662a81f6db4"},
+    {file = "openai-1.23.6-py3-none-any.whl", hash = "sha256:f406c76ba279d16b9aca5a89cee0d968488e39f671f4dc6f0d690ac3c6f6fca1"},
+    {file = "openai-1.23.6.tar.gz", hash = "sha256:612de2d54cf580920a1156273f84aada6b3dca26d048f62eb5364a4314d7f449"},
 ]
 
 [package.dependencies]
@@ -3081,4 +3094,4 @@ testing = ["big-O", "jaraco.functools", "jaraco.itertools", "more-itertools", "p
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.11"
-content-hash = "12efef5dbd5d3597357aca300876d7df222c851b4027c140cc23e6ed87a657e0"
+content-hash = "18aa5399e133b0383badc5f0c2bf2384d2ec2106c788b0aa1ea03b38b516b519"
diff --git a/pyproject.toml b/pyproject.toml
index c0b3fed..89bb73f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "chat-search"
-version = "0.1.2"
+version = "0.1.3"
 description = ""
 authors = ["Hemslo Wang <hemslo.wang@gmail.com>"]
 readme = "README.md"
@@ -14,7 +14,7 @@ huggingface-hub = "^0.22.2"
 langchain = "^0.1.16"
 langchain-community = "^0.0.34"
 langchain-openai = "^0.1.3"
-langserve = { extras = ["server"], version = "^0.1.0" }
+langserve = { extras = ["server"], version = "^0.0.51" }
 lxml = "^5.2.1"
 opentelemetry-distro = { extras = ["oltp"], version = "^0.45b0" }
 opentelemetry-exporter-otlp = "^1.24.0"
diff --git a/skaffold.yaml b/skaffold.yaml
index b3801cc..0c82d10 100644
--- a/skaffold.yaml
+++ b/skaffold.yaml
@@ -14,7 +14,7 @@ deploy:
         chartPath: charts/chat-search
         valuesFiles:
           - values.yaml
-        version: 0.1.2
+        version: 0.1.3
         setValueTemplates:
           image.repository: "{{.IMAGE_REPO_chat_search}}"
           image.tag: "{{.IMAGE_TAG_chat_search}}@{{.IMAGE_DIGEST_chat_search}}"