diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 12139d1..68b128c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,14 +8,14 @@ on:
 
 env:
   python-version: "3.9"
-  poetry-version: "1.7.1"
+  poetry-version: "1.8.3"
 
 jobs:
   test:
     strategy:
       matrix:
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout repo
         uses: actions/checkout@v4
@@ -39,7 +39,7 @@ jobs:
           if-no-files-found: error
   coverage:
     needs: test
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout repo
         uses: actions/checkout@v4
@@ -65,7 +65,7 @@ jobs:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
   lint:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout repo
         uses: actions/checkout@v4
@@ -81,7 +81,7 @@ jobs:
       - name: Run code quality checks
         run: poetry run nox -s lint
   poetry-check:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
       - name: Install Poetry
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 7986eff..fda3e0f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -7,12 +7,12 @@ on:
 
 env:
   python-version: "3.9"
-  poetry-version: "1.7.1"
+  poetry-version: "1.8.3"
 
 jobs:
   pypi-publish:
     name: Publish release to PyPI
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     environment: release
     permissions:
       id-token: write
diff --git a/pyproject.toml b/pyproject.toml
index f74b977..00b1734 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,6 +13,9 @@ classifiers = [
     "Intended Audience :: Developers",
     "Topic :: Software Development :: Libraries :: Python Modules",
     "Operating System :: OS Independent",
+    # Remove classifier for Python 3.13 after next release of Poetry
+    # https://github.com/python-poetry/poetry-core/pull/747
+    "Programming Language :: Python :: 3.13",
 ]