diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 710a77e..2459062 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -1,6 +1,6 @@
 {
 	"name": "Python 3",
-	"image": "mcr.microsoft.com/devcontainers/python:1-3.12-bullseye",
+	"image": "mcr.microsoft.com/devcontainers/python:1-3.8-bullseye",
 	"features": {
 		"ghcr.io/itsmechlark/features/act:1": {},
 		"ghcr.io/devcontainers/features/docker-in-docker:2": {}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 8f902aa..88c31ec 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -21,7 +21,7 @@ jobs:
         if: ${{ steps.release.outputs.release_created }}
       - uses: actions/setup-python@v5
         with:
-          python-version: "3.x"
+          python-version: "3.8"
         if: ${{ steps.release.outputs.release_created }}
       - name: Install dependencies
         if: ${{ steps.release.outputs.release_created }}
diff --git a/__pycache__/setup.cpython-311-pytest-7.4.3.pyc b/__pycache__/setup.cpython-311-pytest-7.4.3.pyc
deleted file mode 100644
index 90b6728..0000000
Binary files a/__pycache__/setup.cpython-311-pytest-7.4.3.pyc and /dev/null differ
diff --git a/setup.py b/setup.py
index 105794c..c239260 100644
--- a/setup.py
+++ b/setup.py
@@ -42,27 +42,22 @@
         "passageidentity.openapi_client.models": "passageidentity/openapi_client/models",
     },
     install_requires=[
-        "aenum",
-        "cryptography",
-        'importlib-metadata >= 1.0 ; python_version < "3.12"',
-        "pydantic",
-        "pyjwt",
-        "python-dateutil",
-        "requests",
-        "typing_extensions >= 4.7.1",
-        "urllib3 >= 1.25.3, < 2.1.0",
+        "cryptography ~= 44.0",  # used by pyjwt
+        "pydantic ~= 2.10",  # used by codgen
+        "pyjwt ~= 2.9",
+        "requests ~= 2.32",
     ],
     extras_require={
         "dev": [
-            "pytest",
-            "python-dotenv",
-            "faker",
-            "build",
-            "ruff",
+            "pytest ~= 8.3",
+            "python-dotenv ~= 1.0",
+            "faker ~= 33.1",
+            "build ~= 1.2",
+            "ruff ~= 0.8",
         ],
     },
     setup_requires=["pytest-runner"],
     tests_require=["pytest"],
     test_suite="tests",
-    python_requires=">=3.7",
+    python_requires=">=3.8",
 )