diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c50cd76..1a1bd66 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
diff --git a/poetry.lock b/poetry.lock
index bbf6fc9..fa1128a 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -968,5 +968,5 @@ zstd = ["zstandard (>=0.18.0)"]
 
 [metadata]
 lock-version = "2.0"
-python-versions = ">=3.9,<3.12"
-content-hash = "ebfd72eb98143c212fd5a5aa6d4eb7291c43c9a75d0488daaa08ec704fe47dd8"
+python-versions = ">=3.9,<3.13"
+content-hash = "d8b60b0839c62bec1f5ae25021efe682c26966814f39c39953ae36494ab8915c"
diff --git a/pyproject.toml b/pyproject.toml
index b59071c..31fd3ff 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "stwfsapy"
-version = "0.4.0"
+version = "0.5.0"
 description = "A library for match labels of thesaurus concepts to text and assigning scores to found occurrences."
 authors = ["AutoSE <autose@zbw.eu>"]
 license = "Apache-2.0"
@@ -12,7 +12,7 @@ classifiers = [
 homepage = "https://github.com/zbw/stwfsapy"
 
 [tool.poetry.dependencies]
-python = ">=3.9,<3.12"
+python = ">=3.9,<3.13"
 scikit-learn = ">0.24,<2.0"
 rdflib = "7.*"