diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index f4e7d4c4..923b7965 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -6,7 +6,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: ["3.11"]
+        python-version: ["3.12"]
         os: [ubuntu-latest]
     steps:
       - uses: actions/checkout@v4
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 7e6166a7..96112a5f 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -6,7 +6,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: ["3.10", "3.11"]
+        python-version: ["3.10", "3.11", "3.12"]
         os: [ubuntu-latest]
     steps:
       - uses: actions/checkout@v4
diff --git a/.github/workflows/formatting.yml b/.github/workflows/formatting.yml
index 6fcccd53..0b782704 100644
--- a/.github/workflows/formatting.yml
+++ b/.github/workflows/formatting.yml
@@ -6,7 +6,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: ["3.11"]
+        python-version: ["3.12"]
         os: [ubuntu-latest]
     steps:
       - uses: actions/checkout@v4
diff --git a/.github/workflows/integrationtests.yml b/.github/workflows/integrationtests.yml
index d8d35d9f..3211b99e 100644
--- a/.github/workflows/integrationtests.yml
+++ b/.github/workflows/integrationtests.yml
@@ -6,7 +6,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: [3.9, "3.10"]
+        python-version: [3.9, "3.10", "3.11", "3.12"]
         os: [ubuntu-latest]
     steps:
       - uses: actions/checkout@v4
diff --git a/.github/workflows/packaging_test.yml b/.github/workflows/packaging_test.yml
index e903b2ce..61d2da43 100644
--- a/.github/workflows/packaging_test.yml
+++ b/.github/workflows/packaging_test.yml
@@ -6,7 +6,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11"]
+        python-version: ["3.9", "3.10", "3.12"]
         os: [ubuntu-latest]
     steps:
       - uses: actions/checkout@v4
diff --git a/.github/workflows/pythonlint.yml b/.github/workflows/pythonlint.yml
index 041eb448..02f667e7 100644
--- a/.github/workflows/pythonlint.yml
+++ b/.github/workflows/pythonlint.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: ["3.11"]
+        python-version: ["3.12"]
         os: [ubuntu-latest]
         linter-env: ["linting", "type_check"]
     steps:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 80ea0e41..5f70ceb4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,7 +9,7 @@ jobs:
   tests:
     strategy:
       matrix:
-        python-version: [3.11]
+        python-version: ["3.12"]
         os: [ubuntu-latest]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/.github/workflows/unittests.yml b/.github/workflows/unittests.yml
index fa4d6094..768444c8 100644
--- a/.github/workflows/unittests.yml
+++ b/.github/workflows/unittests.yml
@@ -6,7 +6,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: [3.9, "3.10", "3.11"]
+        python-version: [3.9, "3.10", "3.11", "3.12"]
         os: [ubuntu-latest]
     steps:
       - uses: actions/checkout@v4
diff --git a/dev_requirements/requirements-linting.txt b/dev_requirements/requirements-linting.txt
index acc77cef..99b5c1e8 100644
--- a/dev_requirements/requirements-linting.txt
+++ b/dev_requirements/requirements-linting.txt
@@ -6,7 +6,7 @@
 #
 astroid==3.0.0
     # via pylint
-dill==0.3.6
+dill==0.3.7
     # via pylint
 isort==5.12.0
     # via pylint
diff --git a/dev_requirements/requirements-type_check.txt b/dev_requirements/requirements-type_check.txt
index 61de5eac..fef43b3b 100644
--- a/dev_requirements/requirements-type_check.txt
+++ b/dev_requirements/requirements-type_check.txt
@@ -10,5 +10,5 @@ mypy-extensions==1.0.0
     # via mypy
 types-xmltodict==0.13.0.3
     # via -r dev_requirements/requirements-type_check.in
-typing-extensions==4.5.0
+typing-extensions==4.7.1
     # via mypy
diff --git a/pyproject.toml b/pyproject.toml
index 4ea43bcb..5ed75229 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,6 +22,7 @@ classifiers = [
     "Programming Language :: Python",
     "Programming Language :: Python :: 3 :: Only",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
 ]
 dependencies = [
     "attrs>=22.1.0",