diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 264e0654..8727ad28 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -3,6 +3,13 @@ Changelog
 
 This page shows all the changes done on each version.
 
+Version 1.4.0
+-------------
+
+* Require ``sphinxcontrib-bibtex>=2.6.0`` (https://github.com/readthedocs/sphinx-hoverxref/pull/281) 
+* Sphinx 5 is the minimum supported version (https://github.com/readthedocs/sphinx-hoverxref/pull/282)
+* Default ``hoverxref_api_host`` to ``/_`` to make use of our proxied API (https://github.com/readthedocs/sphinx-hoverxref/pull/134)
+
 Version 1.3.0
 -------------
 
diff --git a/hoverxref/__init__.py b/hoverxref/__init__.py
index 7526d970..8a821a87 100644
--- a/hoverxref/__init__.py
+++ b/hoverxref/__init__.py
@@ -1,3 +1,3 @@
 """Sphinx extension to show tooltips with content embedded when hover a reference."""
 
-__version__ = "1.3.0"
+__version__ = "1.4.0"
diff --git a/pyproject.toml b/pyproject.toml
index 1847509e..a00ecb01 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,7 @@ dependencies = [
     "sphinx >=5.0",
     "sphinxcontrib-jquery",
 ]
-version = "1.3.0"
+version = "1.4.0"
 readme = "README.rst"
 license = {file = "LICENSE"}
 classifiers = [
@@ -78,7 +78,7 @@ exclude = [
 ]
 
 [tool.bumpver]
-current_version = "1.3.0"
+current_version = "1.4.0"
 version_pattern = "MAJOR.MINOR.PATCH"
 commit_message = "Release {new_version}"
 commit = true