diff --git a/vizro-ai/changelog.d/20240227_085152_huong_li_nguyen_langchain_0_1_0.md b/vizro-ai/changelog.d/20240227_085152_huong_li_nguyen_langchain_0_1_0.md
new file mode 100644
index 000000000..f1f65e73c
--- /dev/null
+++ b/vizro-ai/changelog.d/20240227_085152_huong_li_nguyen_langchain_0_1_0.md
@@ -0,0 +1,48 @@
+<!--
+A new scriv changelog fragment.
+
+Uncomment the section that is right (remove the HTML comment wrapper).
+-->
+
+<!--
+### Highlights ✨
+
+- A bullet item for the Highlights ✨ category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Removed
+
+- A bullet item for the Removed category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Added
+
+- A bullet item for the Added category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Changed
+
+- A bullet item for the Changed category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Deprecated
+
+- A bullet item for the Deprecated category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Fixed
+
+- A bullet item for the Fixed category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Security
+
+- A bullet item for the Security category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
diff --git a/vizro-ai/pyproject.toml b/vizro-ai/pyproject.toml
index 2f1f81578..ca1b03011 100644
--- a/vizro-ai/pyproject.toml
+++ b/vizro-ai/pyproject.toml
@@ -17,7 +17,7 @@ dependencies = [
   "pandas",
   "tabulate",
   "openai>=0.27.8,<1.0.0",  # TODO add support for openai>=1.0.0
-  "langchain==0.0.329",
+  "langchain==0.1.0",
   "python-dotenv>=1.0.0",  # TODO decide env var management to see if we need this
   "vizro>=0.1.4",  # TODO set upper bound later
   "ipython>=8.10.0",  # not directly required, pinned by Snyk to avoid a vulnerability: https://app.snyk.io/vuln/SNYK-PYTHON-IPYTHON-3318382
diff --git a/vizro-ai/snyk/requirements.txt b/vizro-ai/snyk/requirements.txt
index 8b6ee0d15..093c9950c 100644
--- a/vizro-ai/snyk/requirements.txt
+++ b/vizro-ai/snyk/requirements.txt
@@ -1,7 +1,7 @@
 pandas
 tabulate
 openai>=0.27.8,<1.0.0
-langchain==0.0.329
+langchain==0.1.0
 python-dotenv>=1.0.0
 vizro>=0.1.4
 ipython>=8.10.0