diff --git a/.github/workflows/ci-daily.yml b/.github/workflows/ci-daily.yml
index 4748c3d90c2..c607d820b07 100644
--- a/.github/workflows/ci-daily.yml
+++ b/.github/workflows/ci-daily.yml
@@ -14,7 +14,7 @@ jobs:
     name: Pytest Ubuntu
     strategy:
       matrix:
-        python-version: ['3.10', '3.11']
+        python-version: ['3.10', '3.11', '3.12']
     runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v4
@@ -44,7 +44,7 @@ jobs:
     name: Pytest Windows
     strategy:
       matrix:
-        python-version: ['3.10', '3.11']
+        python-version: ['3.10', '3.11', '3.12']
     runs-on: windows-2019
     steps:
       - uses: actions/checkout@v4
@@ -70,7 +70,7 @@ jobs:
     name: Pytest MacOS
     strategy:
       matrix:
-        python-version: ['3.10', '3.11']
+        python-version: ['3.10', '3.11', '3.12']
     # TODO(#6577): upgrade to macos-latest when it runs Python 3.10
     runs-on: macos-13
     steps:
diff --git a/dev_tools/requirements/deps/notebook.txt b/dev_tools/requirements/deps/notebook.txt
index dfd0edb613f..8fea53bb411 100644
--- a/dev_tools/requirements/deps/notebook.txt
+++ b/dev_tools/requirements/deps/notebook.txt
@@ -12,8 +12,3 @@ papermill~=2.6
 
 # assumed to be part of colab
 seaborn~=0.12
-
-# TODO(#6281) - remove below after the merge of #6281
-jupyterlab~=4.0.13
-jupyterlab-server~=2.24.0
-nbformat~=5.10.4