diff --git a/.github/workflows/lintandformat.yml b/.github/workflows/lintandformat.yml
index 9d7ec45869..05e36a8c53 100644
--- a/.github/workflows/lintandformat.yml
+++ b/.github/workflows/lintandformat.yml
@@ -19,7 +19,7 @@ jobs:
         uses: actions/setup-python@v6
         id: setup-python
         with:
-          python-version: "3.14"
+          python-version-file: .python-version
 
       - name: Cache uv folder
         id: cache-uv
@@ -29,7 +29,7 @@ jobs:
           key: ${{ runner.os }}-python-${{ steps.setup-python.outputs.python-version }}-uv-${{ hashFiles('requirements.txt', 'requirements-dev.txt') }}
 
       - name: Install uv
-        run: curl -LsSf https://astral.sh/uv/install.sh | sh
+        run: curl -LsSf https://astral.sh/uv/0.9.27/install.sh | sh
 
       - name: Install dependencies
         run: uv pip install --system -r requirements-dev.txt
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c9f0fa79e7..eb444b3d3b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -20,7 +20,7 @@ jobs:
       # Label used to access the service container
       redis:
         # Docker Hub image
-        image: redis
+        image: redis:7.0-alpine3.17
         # Set health checks to wait until redis has started
         options: >-
           --health-cmd "redis-cli ping"
@@ -32,7 +32,7 @@ jobs:
           - 6379:6379
       postgres:
         # Docker Hub image
-        image: "postgres:15.1"
+        image: postgres:15.1-alpine3.17
         # Provide the password for postgres
         env:
           POSTGRES_PASSWORD: "somerealpassword"
@@ -60,7 +60,7 @@ jobs:
         uses: actions/setup-python@v6
         id: setup-python
         with:
-          python-version: "3.14"
+          python-version-file: .python-version
 
       - name: Cache uv folder
         id: cache-uv
@@ -70,7 +70,7 @@ jobs:
           key: ${{ runner.os }}-python-${{ steps.setup-python.outputs.python-version }}-uv-${{ hashFiles('requirements.txt', 'requirements-dev.txt') }}
 
       - name: Install uv
-        run: curl -LsSf https://astral.sh/uv/install.sh | sh
+        run: curl -LsSf https://astral.sh/uv/0.9.27/install.sh | sh
 
       - name: Install dependencies
         run: uv pip install --system -r requirements-dev.txt
diff --git a/.gitignore b/.gitignore
index d02855758b..9b2becf9e5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,7 +4,8 @@ __pycache__/
 .pytest_cache/
 .ruff_cache/
 
-# Databases (PostgreSQL and SQLite)
+# Databases (PostgreSQL and SQLite) and Redis volumes
+hyperion-redis/
 hyperion-db/
 *.db
 
diff --git a/Dockerfile b/Dockerfile
index 64589c1bd3..a5deaabb18 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ghcr.io/astral-sh/uv:python3.14-trixie-slim
+FROM ghcr.io/astral-sh/uv:0.9.27-python3.14-trixie-slim
 
 # Default number of workers; can be overridden at runtime
 ENV WORKERS=1
diff --git a/docker-compose-dev.yaml b/compose.dev.yaml
similarity index 74%
rename from docker-compose-dev.yaml
rename to compose.dev.yaml
index 61d4376bbf..8b53a5a994 100644
--- a/docker-compose-dev.yaml
+++ b/compose.dev.yaml
@@ -1,6 +1,6 @@
 services:
   hyperion-db:
-    image: postgres
+    image: postgres:15.1-alpine3.17
     container_name: hyperion-db-dev
     restart: unless-stopped
     environment:
@@ -12,14 +12,16 @@ services:
     ports:
       - 5432:5432
     volumes:
-      - hyperion_db_data:/var/lib/postgresql/data
+      - ./hyperion-db:/var/lib/postgresql/data
 
   hyperion-redis:
-    image: redis
+    image: redis:7.0-alpine3.17
     container_name: hyperion-redis-dev
     restart: unless-stopped
     ports:
       - 6379:6379
+    volumes:
+      - ./hyperion-redis:/data
 
 volumes:
   hyperion_db_data:
diff --git a/docker-compose.yaml b/compose.yaml
similarity index 74%
rename from docker-compose.yaml
rename to compose.yaml
index da639f6859..b082ec9733 100644
--- a/docker-compose.yaml
+++ b/compose.yaml
@@ -1,6 +1,6 @@
 services:
   hyperion-db:
-    image: postgres
+    image: postgres:15.1-alpine3.17
     container_name: hyperion-db
     restart: unless-stopped
     healthcheck:
@@ -14,15 +14,17 @@ services:
       POSTGRES_DB: ${POSTGRES_DB}
       PGTZ: ${POSTGRES_TZ}
     volumes:
-      - ./hyperion_db_data:/var/lib/postgresql/data:Z
+      - ./hyperion-db:/var/lib/postgresql/data
 
   hyperion-redis:
-    image: redis
+    image: redis:7.0-alpine3.17
     container_name: hyperion-redis
     restart: unless-stopped
     command: redis-server --requirepass ${REDIS_PASSWORD}
     environment:
       REDIS_PASSWORD: ${REDIS_PASSWORD}
+    volumes:
+      - ./hyperion-redis:/data
 
   hyperion-app:
     build:
@@ -39,7 +41,7 @@ services:
       - 8000:8000
     env_file: .env
     volumes:
-      - ./logs:/hyperion/logs:Z
-      - ./data:/hyperion/data:Z
-      - ./config.yaml:/hyperion/config.yaml:Z
-      - ./firebase.json:/hyperion/firebase.json:Z
+      - ./logs:/hyperion/logs
+      - ./data:/hyperion/data
+      - ./config.yaml:/hyperion/config.yaml
+      - ./firebase.json:/hyperion/firebase.json