diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2427d8c..ddbb0cb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,8 +5,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
-### Fixed
-- `httpx_auth.JsonTokenFileCache` and `httpx_auth.TokenMemoryCache` `get_token` method does not handles kwargs anymore, the `on_missing_token` callable does not expect any arguments anymore.
+### Changed
+- Requires [`httpx`](https://www.python-httpx.org)==0.27.\*
+- `httpx_auth.JsonTokenFileCache` and `httpx_auth.TokenMemoryCache` `get_token` method does not handle kwargs anymore, the `on_missing_token` callable does not expect any arguments anymore.
 
 ## [0.21.0] - 2024-02-19
 ### Added
diff --git a/pyproject.toml b/pyproject.toml
index d38316a..8b35b7a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ classifiers=[
     "Topic :: Software Development :: Build Tools",
 ]
 dependencies = [
-    "httpx==0.26.*",
+    "httpx==0.27.*",
 ]
 dynamic = ["version"]
 
@@ -45,7 +45,7 @@ testing = [
     # Used to generate test tokens
     "pyjwt==2.*",
     # Used to mock httpx
-    "pytest_httpx==0.29.*",
+    "pytest_httpx==0.30.*",
     # Used to mock date and time
     "time-machine==2.*",
     # Used to check coverage