diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index ccb9c897..9217bcc3 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.8, 3.9, '3.10', '3.11']
+        python-version: [3.8, 3.9, '3.10', '3.11', '3.12']
 
     services:
       postgres:
@@ -27,11 +27,11 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install and configure Poetry
-      uses: gi0baro/setup-poetry-bin@v1.3
+      uses: gi0baro/setup-poetry-bin@v1
       with:
         virtualenvs-in-project: true
     - name: Install dependencies
@@ -47,16 +47,16 @@ jobs:
     runs-on: macos-latest
     strategy:
       matrix:
-        python-version: [3.8, 3.9, '3.10', '3.11']
+        python-version: [3.8, 3.9, '3.10', '3.11', '3.12']
 
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install and configure Poetry
-      uses: gi0baro/setup-poetry-bin@v1.3
+      uses: gi0baro/setup-poetry-bin@v1
       with:
         virtualenvs-in-project: true
     - name: Install dependencies
@@ -70,16 +70,16 @@ jobs:
     runs-on: windows-latest
     strategy:
       matrix:
-        python-version: [3.8, 3.9, '3.10', '3.11']
+        python-version: [3.8, 3.9, '3.10', '3.11', '3.12']
 
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install and configure Poetry
-      uses: gi0baro/setup-poetry-bin@v1.3
+      uses: gi0baro/setup-poetry-bin@v1
       with:
         virtualenvs-in-project: true
     - name: Install dependencies
diff --git a/emmett/__version__.py b/emmett/__version__.py
index 71ed17d6..fbfaae44 100644
--- a/emmett/__version__.py
+++ b/emmett/__version__.py
@@ -1 +1 @@
-__version__ = "2.5.6"
+__version__ = "2.5.7"
diff --git a/pyproject.toml b/pyproject.toml
index d4795805..102f3df4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@ name = "emmett"
 
 [tool.poetry]
 name = "emmett"
-version = "2.5.6"
+version = "2.5.7"
 description = "The web framework for inventors"
 authors = ["Giovanni Barillari <gi0baro@d4net.org>"]
 license = "BSD-3-Clause"
@@ -26,6 +26,7 @@ classifiers = [
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
     "Topic :: Internet :: WWW/HTTP :: Dynamic Content",
     "Topic :: Software Development :: Libraries :: Python Modules"
 ]
@@ -48,9 +49,9 @@ python = "^3.8"
 click = ">=6.0"
 granian = "~0.7.0"
 emmett-crypto = "^0.5"
-pendulum = "~2.1.2"
+pendulum = "~3.0.0"
 pyDAL = "17.3"
-python-rapidjson = "^1.0"
+python-rapidjson = "^1.14"
 pyyaml = "^6.0"
 renoir = "^1.6"
 severus = "^1.1"
@@ -60,7 +61,7 @@ orjson = { version = "~3.9", optional = true }
 uvicorn = { version = "^0.19.0", optional = true }
 h11 = { version = ">= 0.12.0", optional = true }
 websockets = { version = "^10.0", optional = true }
-httptools = { version = "~0.5.0", optional = true, markers = "sys_platform != 'win32'" }
+httptools = { version = "~0.6.0", optional = true, markers = "sys_platform != 'win32'" }
 
 [tool.poetry.dev-dependencies]
 ipaddress = "^1.0"