diff --git a/.github/workflows/gh-ci.yaml b/.github/workflows/gh-ci.yaml
index e39410a..88a5030 100644
--- a/.github/workflows/gh-ci.yaml
+++ b/.github/workflows/gh-ci.yaml
@@ -26,12 +26,12 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, ]
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
         include:
           - os: windows-latest
-            python-version: "3.12"
+            python-version: "3.13"
           - os: macos-latest
-            python-version: "3.12"
+            python-version: "3.13"
 
     steps:
     - uses: actions/checkout@v4
diff --git a/panedr/pyproject.toml b/panedr/pyproject.toml
index 8a1b47e..80d95b4 100644
--- a/panedr/pyproject.toml
+++ b/panedr/pyproject.toml
@@ -23,6 +23,7 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "Operating System :: OS Independent",
 ]
 urls = {Homepage = "https://github.com/MDAnalysis/panedr"}
diff --git a/pyedr/pyproject.toml b/pyedr/pyproject.toml
index 893c68e..89f7853 100644
--- a/pyedr/pyproject.toml
+++ b/pyedr/pyproject.toml
@@ -23,6 +23,7 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "Operating System :: OS Independent",
 ]
 urls = {Homepage = "https://github.com/MDAnalysis/panedr"}