diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 81049b2..0b5982a 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -27,17 +27,17 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['3.10', '3.11', '3.12']
+        python-version: ['3.10', '3.11', '3.12', '3.13']
         experimental: [false]
         include:
           - os: ubuntu-latest
-            python-version: '3.13'
+            python-version: '3.14'
             experimental: true
           - os: macos-latest
-            python-version: '3.13'
+            python-version: '3.14'
             experimental: true
           - os: windows-latest
-            python-version: '3.13'
+            python-version: '3.14'
             experimental: true
 
     steps:
diff --git a/.github/workflows/updated_tests.yml b/.github/workflows/updated_tests.yml
index aa5f0a1..7c567b9 100644
--- a/.github/workflows/updated_tests.yml
+++ b/.github/workflows/updated_tests.yml
@@ -23,17 +23,17 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['3.10', '3.12']
+        python-version: ['3.10', '3.12', '3.13']
         experimental: [false]
         include:
           - os: ubuntu-latest
-            python-version: '3.13'
+            python-version: '3.14'
             experimental: true
           - os: macos-latest
-            python-version: '3.13'
+            python-version: '3.14'
             experimental: true
           - os: windows-latest
-            python-version: '3.13'
+            python-version: '3.14'
             experimental: true
 
     steps:
diff --git a/.github/workflows/webtests.yml b/.github/workflows/webtests.yml
index 5840af7..a57319c 100644
--- a/.github/workflows/webtests.yml
+++ b/.github/workflows/webtests.yml
@@ -20,11 +20,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.10', '3.12']
+        python-version: ['3.10', '3.12', '3.13']
         experimental: [false]
         include:
           - os: ubuntu-latest
-            python-version: '3.13'
+            python-version: '3.14'
             experimental: true
 
     steps:
diff --git a/poetry.lock b/poetry.lock
index c349c84..30ebf36 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -199,19 +199,19 @@ files = [
 
 [[package]]
 name = "pluggy"
-version = "1.5.0"
+version = "1.6.0"
 description = "plugin and hook calling mechanisms for python"
 optional = false
-python-versions = ">=3.8"
+python-versions = ">=3.9"
 groups = ["test"]
 files = [
-    {file = "pluggy-1.5.0-py3-none-any.whl", hash = "sha256:44e1ad92c8ca002de6377e165f3e0f1be63266ab4d554740532335b9d75ea669"},
-    {file = "pluggy-1.5.0.tar.gz", hash = "sha256:2cffa88e94fdc978c4c574f15f9e59b7f4201d439195c3715ca9e2486f1d0cf1"},
+    {file = "pluggy-1.6.0-py3-none-any.whl", hash = "sha256:e920276dd6813095e9377c0bc5566d94c932c33b27a3e3945d8389c374dd4746"},
+    {file = "pluggy-1.6.0.tar.gz", hash = "sha256:7dcc130b76258d33b90f61b658791dede3486c3e6bfb003ee5c9bfb396dd22f3"},
 ]
 
 [package.extras]
 dev = ["pre-commit", "tox"]
-testing = ["pytest", "pytest-benchmark"]
+testing = ["coverage", "pytest", "pytest-benchmark"]
 
 [[package]]
 name = "pytest"
@@ -270,5 +270,5 @@ files = [
 
 [metadata]
 lock-version = "2.1"
-python-versions = ">=3.10, <3.14"
-content-hash = "f4ff427b8aaa8c1b6843727ed30feb5e6d4bf4728eed3c52e6b542066e8f48a5"
+python-versions = ">=3.10, <3.15"
+content-hash = "eacf54a49633241d0e65f42207452da707d9c868933ef312bafa9f186df6764e"
diff --git a/pyproject.toml b/pyproject.toml
index 2dad415..8117b52 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "astarsample"
-version = "0.4a1"
+version = "0.4a2"
 description = "Example project"
 readme = "README.md"
 license = "GPL-3.0-or-later"
@@ -11,8 +11,8 @@ packages = [{include = "sample"}]
 [tool.poetry.dependencies]
 # When updating the version, also update the versions in .github/workflows/*
 # and also re-run "poetry lock --no-update" and commit the changed lock file
-python = ">=3.10, <3.14"
-numpy = ">=2.1.0,<2.3.0"
+python = ">=3.10, <3.15"
+numpy = ">=2.1.0,<2.4.0"
 
 [tool.poetry.group.test.dependencies]
 pytest = "^8.3.5"