diff --git a/.github/workflows/pipeline.yml b/.github/workflows/pipeline.yml
index 8915341..621b7e6 100644
--- a/.github/workflows/pipeline.yml
+++ b/.github/workflows/pipeline.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.8, 3.9]
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
diff --git a/detl/__init__.py b/detl/__init__.py
index 1e36456..a097d93 100644
--- a/detl/__init__.py
+++ b/detl/__init__.py
@@ -1,7 +1,7 @@
 from . import parsing
 from .core import DASwareParser, DASwareVersion, DWData
 
-__version__ = "1.1.0"
+__version__ = "1.1.1"
 
 parsers = {
     DASwareVersion.V4: parsing.dw4.DASware4Parser,