diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e0dd71c..c5c98c2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ 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, windows-latest ]
     steps:
       - uses: actions/checkout@v3
diff --git a/isic_cli/cli/image.py b/isic_cli/cli/image.py
index 8429b3e..6bef16a 100644
--- a/isic_cli/cli/image.py
+++ b/isic_cli/cli/image.py
@@ -135,13 +135,13 @@ def download(
     click.echo()
     click.secho(f"Successfully downloaded {nice_num_images} images to {outdir}/.", fg="green")
     click.secho(
-        f'Successfully wrote {nice_num_images} metadata records to {outdir/"metadata.csv"}.',
+        f'Successfully wrote {nice_num_images} metadata records to {outdir / "metadata.csv"}.',
         fg="green",
     )
     click.secho(
-        f'Successfully wrote attributions to {outdir/"attribution.txt"}.',
+        f'Successfully wrote attributions to {outdir / "attribution.txt"}.',
         fg="green",
     )
     click.secho(
-        f'Successfully wrote {len(licenses)} license(s) to {outdir/"licenses"}.', fg="green"
+        f'Successfully wrote {len(licenses)} license(s) to {outdir / "licenses"}.', fg="green"
     )
diff --git a/setup.py b/setup.py
index 116bf1b..a2d37c3 100644
--- a/setup.py
+++ b/setup.py
@@ -30,6 +30,7 @@
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
         "Programming Language :: Python",
     ],
     python_requires=">=3.9",