diff --git a/.github/workflows/test-suite.yml b/.github/workflows/test-suite.yml
index 2d04152..a9e7e96 100644
--- a/.github/workflows/test-suite.yml
+++ b/.github/workflows/test-suite.yml
@@ -14,7 +14,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
 
     steps:
       - uses: "actions/checkout@v2"
diff --git a/requirements.txt b/requirements.txt
index 3beefa1..38be330 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,11 +1,11 @@
 # Packaging
-twine==3.7.1
+twine==6.1.0
 wheel==0.37.0
 
 # Testing
 autoflake==1.4
 black==22.3.0
-CherryPy==18.9.0
+CherryPy==18.10.0
 coverage==6.3.2
 flake8==7.0.0
 flake8-bugbear==24.4.26
diff --git a/setup.py b/setup.py
index 67fde87..73735a6 100644
--- a/setup.py
+++ b/setup.py
@@ -37,7 +37,7 @@ def get_packages(package):
 
 setup(
     name="httpx-caching",
-    python_requires=">=3.7",
+    python_requires=">=3.8",
     version=get_version("httpx_caching"),
     url="https://github.com/johtso/httpx-caching",
     project_urls={
@@ -68,10 +68,12 @@ def get_packages(package):
         "Operating System :: OS Independent",
         "Topic :: Internet :: WWW/HTTP",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
         "Programming Language :: Python :: 3 :: Only",
     ],
 )