diff --git a/vizro-core/changelog.d/20231208_092136_lingyi_zhang_dash_lowerbound.md b/vizro-core/changelog.d/20231208_092136_lingyi_zhang_dash_lowerbound.md
new file mode 100644
index 000000000..40916781a
--- /dev/null
+++ b/vizro-core/changelog.d/20231208_092136_lingyi_zhang_dash_lowerbound.md
@@ -0,0 +1,47 @@
+<!--
+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
+
+- Bump dash lower bound to 2.14.1 ([#203](https://github.com/mckinsey/vizro/pull/203))
+
+<!--
+### 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-core/hatch.toml b/vizro-core/hatch.toml
index 0ab203a2e..980f6151b 100644
--- a/vizro-core/hatch.toml
+++ b/vizro-core/hatch.toml
@@ -74,7 +74,10 @@ detached = true
 scripts = {lint = "SKIP=gitleaks pre-commit run {args:--all-files}"}
 
 [envs.lower-bounds]
-extra-dependencies = ["pydantic==1.10.13"]
+extra-dependencies = [
+  "pydantic==1.10.13",
+  "dash==2.14.1"
+]
 
 [publish.index]
 disable = true
diff --git a/vizro-core/pyproject.toml b/vizro-core/pyproject.toml
index f5088da68..4eaabe4a1 100644
--- a/vizro-core/pyproject.toml
+++ b/vizro-core/pyproject.toml
@@ -17,8 +17,7 @@ classifiers = [
   "Programming Language :: Python :: 3.11"
 ]
 dependencies = [
-  "dash>=2.11",  # Needed to support https://dash.plotly.com/duplicate-callback-outputs#setting-allow_duplicate-on-duplicate-outputs.
-  # 2.11 needed for https://dash.plotly.com/dash-in-jupyter
+  "dash>=2.14.1",  # 2.14.1 needed for compatibility with werkzeug
   "dash_bootstrap_components",
   "pandas",
   "pydantic>=1.10.13",  # must be synced with pre-commit mypy hook manually
diff --git a/vizro-core/snyk/requirements.txt b/vizro-core/snyk/requirements.txt
index 81b4e6dbe..4bf9a9c93 100644
--- a/vizro-core/snyk/requirements.txt
+++ b/vizro-core/snyk/requirements.txt
@@ -1,4 +1,4 @@
-dash>=2.11
+dash>=2.14.1
 dash_bootstrap_components
 pandas
 pydantic>=1.10.13