diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 088e403..630023d 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.10", "3.11", "3.12"]
+        python-version: ["3.11", "3.12", "3.13"]
 
     steps:
       - uses: actions/checkout@v3
@@ -29,4 +29,4 @@ jobs:
           flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
       - name: Test with pytest
         run: |
-          pytest
\ No newline at end of file
+          pytest
diff --git a/pyExSi/__init__.py b/pyExSi/__init__.py
index 884c709..91f8915 100644
--- a/pyExSi/__init__.py
+++ b/pyExSi/__init__.py
@@ -1,2 +1,2 @@
-__version__ = '0.43.2'
+__version__ = '0.43.3'
 from .signals import *
diff --git a/pyproject.toml b/pyproject.toml
index 8b8885e..248371f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "pyExSi"
-version = "0.43.2"
+version = "0.43.3"
 authors = [{name = "Aleš Zorman, Domen Gorjup, Janko Slavič", email = "janko.slavic@fs.uni-lj.si"}]
 maintainers = [{name = "Janko Slavič, Domen Gorjup, Aleš Zorman", email = "janko.slavic@fs.uni-lj.si"}]
 license = "MIT"