diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index b2a9cc6..f76a63f 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -11,9 +11,7 @@ jobs:
         python-version:
           - "3.8"
           - "3.9"
-          # temporarily remove because Ray doesn't support yet
-          # https://github.com/ray-project/ray/issues/19116
-          # - "3.10"
+          - "3.10"
       fail-fast: false
     steps:
       - uses: actions/checkout@v3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8e382a6..5b7e871 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -25,7 +25,7 @@ Released on November 27th, 2023.
 
 ### Added
 
-- Support Python 3.10
+- Support for Python 3.10
 
 ## 0.2.5
 
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 7aad06e..092dfe9 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -9,7 +9,6 @@ mkdocstrings[python]
 isort
 pre-commit
 pytest-asyncio
-mock; python_version < '3.8'
 mkdocs-gen-files
 interrogate
 coverage
diff --git a/requirements.txt b/requirements.txt
index 13bcd14..a02eb3e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,2 @@
 prefect>=2.13.5
 ray[default] >= 2.0.0
-pickle5 >= 0.0.11; python_version < '3.8'
diff --git a/setup.py b/setup.py
index c9e13c7..d83baf5 100644
--- a/setup.py
+++ b/setup.py
@@ -24,7 +24,7 @@
     version=versioneer.get_version(),
     cmdclass=versioneer.get_cmdclass(),
     packages=find_packages(exclude=("tests", "docs")),
-    python_requires=">=3.7",
+    python_requires=">=3.8",
     install_requires=install_requires,
     extras_require={"dev": dev_requires},
     classifiers=[
@@ -33,7 +33,6 @@
         "Intended Audience :: System Administrators",
         "License :: OSI Approved :: Apache Software License",
         "Programming Language :: Python :: 3 :: Only",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",