diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 0613c730..5d8841d4 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -6,8 +6,9 @@ jobs:
   unittest:
     runs-on: ubuntu-latest
     strategy:
+      fail-fast: false
       matrix:
-        python-version: ['3.12']
+        python-version: ['3.12', '3.13']
     steps:
     - name: Checkout PyAutoConf
       uses: actions/checkout@v2
@@ -36,7 +37,12 @@ jobs:
         pip3 install setuptools
         pip3 install wheel
         pip3 install pytest coverage pytest-cov
-        pip install ./PyAutoConf "./PyAutoArray[optional]"
+        pip install ./PyAutoConf ./PyAutoArray
+        if [ "${{ matrix.python-version }}" = "3.12" ]; then
+          pip install "./PyAutoArray[optional]"
+        else
+          pip install numba pynufft
+        fi
 
     - name: Extract branch name
       shell: bash
diff --git a/pyproject.toml b/pyproject.toml
index 99b6e20f..9b836d0f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,8 @@ classifiers = [
   "Topic :: Scientific/Engineering :: Physics",
   "Natural Language :: English",
   "Operating System :: OS Independent",
-  "Programming Language :: Python :: 3.12"
+  "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13"
 ]
 keywords = ["cli"]
 dependencies = [