diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 270c6dc..8bef014 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -52,7 +52,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
 
     services:
       postgres:
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3b93e69..8411ffa 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -31,7 +31,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
 
     services:
       postgres:
diff --git a/pyproject.toml b/pyproject.toml
index cf1460c..34a9457 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,8 @@ classifiers = [
   'Programming Language :: Python :: 3.8',
   'Programming Language :: Python :: 3.9',
   'Programming Language :: Python :: 3.10',
-  'Programming Language :: Python :: 3.11'
+  'Programming Language :: Python :: 3.11',
+  'Programming Language :: Python :: 3.12'
 ]
 dependencies = [
   'aiida-core~=2.1',