diff --git a/.gitignore b/.gitignore
index 82f75fc..729049a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -107,6 +107,7 @@ poetry.lock
 #   However, this project does not rely on pdm for production.
 pdm.lock
 .pdm-python
+.pdm-build
 
 # PEP 582; used by e.g. github.com/David-OConnor/pyflow
 __pypackages__/
diff --git a/compose.yml b/compose.yml
index cf07161..65aa096 100644
--- a/compose.yml
+++ b/compose.yml
@@ -5,7 +5,6 @@ services:
       - .env.template
     build:
       context: .
-      dockerfile: dockerfile
+      dockerfile: containerfile
     image: waka-readme:testing
     container_name: WakaReadmeTesting
-    command: python -m unittest discover
diff --git a/containerfile b/containerfile
new file mode 100644
index 0000000..84d3db6
--- /dev/null
+++ b/containerfile
@@ -0,0 +1,50 @@
+FROM docker.io/python:3-slim
+
+ENV INPUT_GH_TOKEN \
+    INPUT_WAKATIME_API_KEY \
+    # meta
+    INPUT_API_BASE_URL \
+    INPUT_REPOSITORY \
+    # content
+    INPUT_SHOW_TITLE \
+    INPUT_SECTION_NAME \
+    INPUT_BLOCKS \
+    INPUT_CODE_LANG \
+    INPUT_TIME_RANGE \
+    INPUT_LANG_COUNT \
+    INPUT_SHOW_TIME \
+    INPUT_SHOW_TOTAL \
+    INPUT_SHOW_MASKED_TIME \
+    INPUT_STOP_AT_OTHER \
+    # commit
+    INPUT_COMMIT_MESSAGE \
+    INPUT_TARGET_BRANCH \
+    INPUT_TARGET_PATH \
+    INPUT_COMMITTER_NAME \
+    INPUT_COMMITTER_EMAIL \
+    INPUT_AUTHOR_NAME \
+    INPUT_AUTHOR_EMAIL
+
+
+ENV PATH="${PATH}:/root/.local/bin" \
+    # python
+    PYTHONFAULTHANDLER=1 \
+    PYTHONUNBUFFERED=1 \
+    PYTHONHASHSEED=random \
+    PYTHONDONTWRITEBYTECODE=1 \
+    # pip
+    PIP_DISABLE_PIP_VERSION_CHECK=1 \
+    PIP_NO_CACHE_DIR=1 \
+    PIP_DEFAULT_TIMEOUT=100
+
+# copy project files
+COPY --chown=root:root pyproject.toml main.py /app/
+
+# install dependencies
+RUN python -m pip install /app/
+
+# copy tests
+COPY --chown=root:root tests /app/tests/
+
+# run tests
+CMD python -m unittest discover /app/
diff --git a/pyproject.toml b/pyproject.toml
index 0262a6c..647f16e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@
 
 [project]
 name = "waka-readme"
-version = "0.2.4"
+version = "0.2.5"
 description = "Wakatime Weekly Metrics on your Profile Readme."
 authors = [{ name = "Athul Cyriac Ajay", email = "athul8720@gmail.com" }]
 license = { text = "MIT" }
@@ -16,7 +16,7 @@ classifiers = [
     "Typing :: Typed",
 ]
 requires-python = ">=3.11"
-dependencies = ["faker>=19.3.0", "pygithub>=1.59.1", "requests>=2.31.0"]
+dependencies = ["faker>=19.6.1", "pygithub>=1.59.1", "requests>=2.31.0"]
 
 [project.urls]
 Homepage = "https://github.com/athul/waka-readme"
@@ -29,12 +29,18 @@ Changelog = "https://github.com/athul/waka-readme/commits/master"
 #############################
 
 [project.optional-dependencies]
-dev = ["loguru>=0.7.0", "python-dotenv>=1.0.0"]
+extra = ["loguru>=0.7.2", "python-dotenv>=1.0.0"]
+
+#############################
+# Development Dependencies  #
+#############################
+
+[tool.pdm.dev-dependencies]
 tooling = [
     "bandit>=1.7.5",
-    "black>=23.7.0",
-    "ruff>=0.0.284",
-    "pyright>=1.1.323",
+    "black>=23.9.1",
+    "ruff>=0.0.290",
+    "pyright>=1.1.327",
 ]
 
 ####################