diff --git a/tests/requirements.colab.2024.02.txt b/tests/requirements.colab.2024.02.txt
index 4933e178..0cee9b98 100644
--- a/tests/requirements.colab.2024.02.txt
+++ b/tests/requirements.colab.2024.02.txt
@@ -9,15 +9,15 @@
 
 Cython==3.2.5
 graphviz==0.21
-jupyter-client==8.8.0
+jupyter-client==8.9.1
 jupyter-console==6.6.3
-jupyter-server==2.19.0
+jupyter-server==2.20.0
 jupyter_core==5.9.1
 jupyterlab_pygments==0.3.0
-jupyterlab_widgets==3.0.16
+jupyterlab_widgets==3.0.17
 lxml==6.1.1
 matplotlib == 3.10.9
-notebook == 7.5.7
+notebook == 7.6.2
 numpy==2.4.6
 openpyxl == 3.1.5
 pandas==3.0.3
diff --git a/tests/requirements.colab.2025.02.txt b/tests/requirements.colab.2025.02.txt
index de6609c3..7f325380 100644
--- a/tests/requirements.colab.2025.02.txt
+++ b/tests/requirements.colab.2025.02.txt
@@ -10,16 +10,16 @@
 Cython==3.2.5
 graphviz==0.21
 html5lib==1.1
-ipywidgets==8.1.8
-jupyter-client==8.8.0
+ipywidgets==8.1.9
+jupyter-client==8.9.1
 jupyter-console==6.6.3
-jupyter-server==2.19.0
+jupyter-server==2.20.0
 jupyter_core==5.9.1
 jupyterlab_pygments==0.3.0
-jupyterlab_widgets==3.0.16
+jupyterlab_widgets==3.0.17
 lxml==6.1.1
 matplotlib == 3.10.9
-notebook == 7.5.7
+notebook == 7.6.2
 numpy==2.4.6
 openpyxl == 3.1.5
 pandas==3.0.3
diff --git a/tests/requirements.colab.2026.02.txt b/tests/requirements.colab.2026.02.txt
index ebfe0241..21cb8009 100644
--- a/tests/requirements.colab.2026.02.txt
+++ b/tests/requirements.colab.2026.02.txt
@@ -10,16 +10,16 @@
 Cython==3.2.5
 graphviz==0.21
 html5lib==1.1
-ipywidgets==8.1.8
-jupyter-client==8.8.0
+ipywidgets==8.1.9
+jupyter-client==8.9.1
 jupyter-console==6.6.3
-jupyter-server==2.19.0
+jupyter-server==2.20.0
 jupyter_core==5.9.1
 jupyterlab_pygments==0.3.0
-jupyterlab_widgets==3.0.16
+jupyterlab_widgets==3.0.17
 lxml==6.1.1
 matplotlib==3.10.9
-notebook==7.5.7
+notebook==7.6.2
 numpy==2.4.6
 openpyxl==3.1.5
 pandas==3.0.3