diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 2bd4f37a6..0296fbad2 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -24,7 +24,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.8, 3.9, "3.11"]
+        python-version: [3.8, 3.9, "3.11", "3.13"]
         peewee-backend:
           - "sqlite"
           - "postgresql"
@@ -32,13 +32,15 @@ jobs:
         exclude:
           - python-version: 2.7
             peewee-backend: postgresql
+          - python-version: "3.13"
+            peewee-backend: postgresql
         include:
-          - python-version: 3.8
-            peewee-backend: cockroachdb
           - python-version: "3.11"
             peewee-backend: cockroachdb
           - python-version: "3.11"
             peewee-backend: psycopg3
+          - python-version: "3.13"
+            peewee-backend: psycopg3
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v2
@@ -50,15 +52,9 @@ jobs:
           PGHOST: 127.0.0.1
           PGPASSWORD: peewee
         run: |
-          pip install psycopg2-binary cython pymysql 'apsw' mysql-connector
+          pip install setuptools psycopg2-binary cython pymysql 'apsw' mysql-connector sqlcipher3-binary 'psycopg[binary]' pysqlite3-binary
           python setup.py build_ext -i
           psql peewee_test -c 'CREATE EXTENSION hstore;'
-      - name: sqlcipher
-        if: ${{ matrix.python-version != 2.7 }}
-        run: pip install sqlcipher3-binary
-      - name: psycopg3
-        if: ${{ matrix.python-version != 2.7 }}
-        run: pip install 'psycopg[binary]'
       - name: crdb
         if: ${{ matrix.peewee-backend == 'cockroachdb' }}
         run: |
diff --git a/setup.py b/setup.py
index 9d3df548c..4d253afaf 100644
--- a/setup.py
+++ b/setup.py
@@ -178,7 +178,7 @@ def _do_setup(c_extensions, sqlite_extensions):
             'Programming Language :: Python :: 3.10',
             'Programming Language :: Python :: 3.11',
             'Programming Language :: Python :: 3.12',
-            #'Programming Language :: Python :: 3.13',
+            'Programming Language :: Python :: 3.13',
             #'Programming Language :: Python :: 3.14',
             #'Programming Language :: Python :: 3.15',
             #'Programming Language :: Python :: 999.99',