diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 88295d5930..39bc0f7bee 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -26,12 +26,12 @@ jobs:
         uses: actions/cache@v2
         with:
           path: ~/.cache/pip
-          key: ${{ runner.os }}-pip-${{ hashFiles('dev.txt', 'docs.txt', 'prod.txt' 'test.txt') }}
+          key: ${{ runner.os }}-pip-${{ hashFiles('dev.txt', 'docs.txt', 'prod.txt', 'test.txt') }}
           restore-keys: |
             ${{ runner.os }}-pip-
             ${{ runner.os }}-
       - name: Install Ralph's python dependencies
-        run: pip3 install -r "${GITHUB_WORKSPACE}/requirements/code_style.txt"
+        run: pip3 install -r "${GITHUB_WORKSPACE}/requirements/dev.txt"
 
       - name: Run flake8
         run: make flake
@@ -105,7 +105,7 @@ jobs:
         uses: actions/cache@v2
         with:
           path: ~/.cache/pip
-          key: ${{ runner.os }}-pip-${{ hashFiles('dev.txt', 'docs.txt', 'prod.txt' 'test.txt') }}
+          key: ${{ runner.os }}-pip-${{ hashFiles('dev.txt', 'docs.txt', 'prod.txt', 'test.txt') }}
           restore-keys: |
             ${{ runner.os }}-pip-
             ${{ runner.os }}-
@@ -154,7 +154,7 @@ jobs:
         uses: actions/cache@v2
         with:
           path: ~/.cache/pip
-          key: ${{ runner.os }}-pip-${{ hashFiles('dev.txt', 'docs.txt', 'prod.txt' 'test.txt') }}
+          key: ${{ runner.os }}-pip-${{ hashFiles('dev.txt', 'docs.txt', 'prod.txt', 'test.txt') }}
           restore-keys: |
             ${{ runner.os }}-pip-
             ${{ runner.os }}-
@@ -162,7 +162,6 @@ jobs:
       - name: Install Ralph's python dependencies
         run: |
           pip3 install -r "${GITHUB_WORKSPACE}/requirements/test.txt"
-          pip3 install -r "${GITHUB_WORKSPACE}/requirements/openstack.txt"
 
       - name: Test Ralph's settings
         run:  ./scripts/test_settings.sh prod test >/dev/null
@@ -255,7 +254,6 @@ jobs:
       - name: Install Ralph's python dependencies
         run: |
           pip3 install -r "${GITHUB_WORKSPACE}/requirements/test.txt"
-          pip3 install -r "${GITHUB_WORKSPACE}/requirements/openstack.txt"
 
       - name: Install PostgreSQL driver
         if: ${{ matrix.db-engine == 'psql' }}
diff --git a/mise.toml b/mise.toml
index a9ecb3a6aa..2606da3129 100644
--- a/mise.toml
+++ b/mise.toml
@@ -1,7 +1,5 @@
 [env]
 _.python.venv = ".venv"
-LDFLAGS = "-L/opt/homebrew/opt/openssl/lib"
-CPPFLAGS = "-I/opt/homebrew/opt/openssl/include"
 DJANGO_SETTINGS_MODULE = "ralph.settings.local"
 TEST_DB_ENGINE = "psql"
 DATABASE_PORT = 54320
@@ -26,6 +24,7 @@ run = [
     "make menu",
 ]
 description = "Bootstrap new local ralph installation"
+alias = "i"
 
 [tasks.up]
 run = "docker-cli-plugin-docker-compose -f docker/docker-compose-dev.yml up -d"
@@ -44,7 +43,6 @@ run = [
     "uv pip compile pyproject.toml --extra dev --extra test -o requirements/test.txt",
     "uv pip compile pyproject.toml --extra prod -o requirements/prod.txt",
 ]
-alias = "i"
 description = "Compile requirements"
 
 [tasks.lint]
diff --git a/pyproject.toml b/pyproject.toml
index 2fa762b30a..15ed89b040 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ omit = "*migrations*,*tests*,*__init__*,*wsgi.py,*__main__*,*settings*,*manage.p
 [project]
 name = "Ralph"
 version = "20241127.1"
-requires-python = ">=3.8"
+requires-python = "==3.8.19"
 dynamic = [
     "scripts",
     "entry-points",
diff --git a/requirements/code_style.txt b/requirements/code_style.txt
deleted file mode 100644
index 4e603cdb68..0000000000
--- a/requirements/code_style.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-flake8==3.7.9
-isort==4.2.5
-pyflakes==2.1.0