diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
new file mode 100644
index 0000000..74319a6
--- /dev/null
+++ b/.github/workflows/publish.yml
@@ -0,0 +1,40 @@
+name: Publish to TestPyPI
+
+on:
+  push:
+    tags:
+      - 'v*'  # Only run when a tag like v1.0, v2.1, etc. is pushed
+
+jobs:
+  publish:
+    name: Build and publish to TestPyPI
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install flit twine
+
+      - name: Build package
+        run: |
+          flit build
+
+      - name: List dist contents
+        run: |
+          ls -al dist
+
+      - name: Publish to TestPyPI
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.TEST_PYPI_API_TOKEN }}
+        run: |
+          twine upload --repository testpypi dist/*
diff --git a/dist/vcd2df-1.0.tar.gz b/dist/vcd2df-1.0.tar.gz
deleted file mode 100644
index 8010357..0000000
Binary files a/dist/vcd2df-1.0.tar.gz and /dev/null differ
diff --git a/test.txt b/test.txt
new file mode 100644
index 0000000..a975a91
--- /dev/null
+++ b/test.txt
@@ -0,0 +1 @@
+"this is a test commit to see if pushing this will automatically update testpypi"
\ No newline at end of file
diff --git a/vcd2df.py b/vcd2df.py
index b244c60..98e2402 100644
--- a/vcd2df.py
+++ b/vcd2df.py
@@ -1,6 +1,6 @@
 """Value Change Dump to Data Frame (Pandas)"""
 
-__version__ = "1.0"
+__version__ = "1.0.1"
 
 import pandas as pd