diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e4d92fc1..4293a8b3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
       fail-fast: false
 
     steps:
@@ -36,6 +36,13 @@ jobs:
         echo "github.ref is: ${{ github.ref }}"
         echo "github.base_ref is: ${{ github.base_ref }}"
 
+    - name: Install HDF5 for pytables on ubuntu-latest
+      if: ${{ matrix.python-version == '3.13' }}
+      run: |
+        sudo apt-get update -y
+        sudo apt-get install libhdf5-serial-dev
+        #sudo apt-get install libhdf5-serial-dev liblzo2-dev libgraphviz-dev -y
+
     - name: Upgrade pip, install deps
       run: |
         python -m pip install --upgrade pip
diff --git a/setup.cfg b/setup.cfg
index 63b282f2..0ad3c534 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -18,6 +18,7 @@ classifiers=
     Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3.11
     Programming Language :: Python :: 3.12
+    Programming Language :: Python :: 3.13
     Topic :: Scientific/Engineering
 
 [options]