diff --git a/.github/workflows/Python-check.yaml b/.github/workflows/Python-check.yaml
index 3c0ee08b..d64a6f9f 100644
--- a/.github/workflows/Python-check.yaml
+++ b/.github/workflows/Python-check.yaml
@@ -27,7 +27,7 @@ jobs:
     strategy:
       matrix:
         platform: [ubuntu-latest, macos-latest] # windows-latest
-        python-version: ['3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
 
     steps:
     - uses: actions/checkout@v4
diff --git a/tox.ini b/tox.ini
index 0832ed8a..e6f02917 100644
--- a/tox.ini
+++ b/tox.ini
@@ -11,6 +11,7 @@ python =
     3.9: py39
     3.10: py310
     3.11: py311
+    3.12: py312
 
 [testenv]
 changedir = {toxinidir}/python/dalex/test
@@ -28,4 +29,4 @@ deps =
     ipywidgets
     ppscore
     kaleido
-    numpy==1.26.4
+    numpy<=1.26.4