diff --git a/ChangeLog.md b/ChangeLog.md
index 7e1f0f15..98fb3eaa 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -15,7 +15,8 @@ Starting with v1.31.6, this file will contain a record of major features and upd
 - Fixed `%%gremlin` throwing error for result sets with multiple datatypes [Link to PR](https://github.com/aws/graph-notebook/pull/388))
 - Fixed edge label creation in `02-Using-Gremlin-to-Access-the-Graph` ([Link to PR](https://github.com/aws/graph-notebook/pull/390))
 - Bumped typescript to 4.1.x in graph_notebook_widgets ([Link to PR](https://github.com/aws/graph-notebook/pull/393))
-- Pinned ipywidgets to `<=7.x` ([Link to PR](https://github.com/aws/graph-notebook/pull/398))
+- Pinned `ipywidgets<=7.x` ([Link to PR](https://github.com/aws/graph-notebook/pull/398))
+- Pinned `nbclient<=0.7.0` ([Link to PR](https://github.com/aws/graph-notebook/pull/402))
 
 ## Release 3.6.2 (October 18, 2022)
 - New Sample Applications - Security Graphs notebooks ([Link to PR](https://github.com/aws/graph-notebook/pull/373))
diff --git a/additional-databases/sagemaker/install-graph-notebook-lc-cn.sh b/additional-databases/sagemaker/install-graph-notebook-lc-cn.sh
index de636bb2..6ed3d6ee 100644
--- a/additional-databases/sagemaker/install-graph-notebook-lc-cn.sh
+++ b/additional-databases/sagemaker/install-graph-notebook-lc-cn.sh
@@ -32,6 +32,7 @@ pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna
 pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn "jupyter-client<=6.1.12"
 pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn "ipywidgets<=7.7.1"
 pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn "notebook==6.4.12"
+pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn "nbclient<=0.7.0"
 pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn "awswrangler"
 
 if [[ ${VERSION} == "" ]]; then
diff --git a/additional-databases/sagemaker/install-graph-notebook-lc.sh b/additional-databases/sagemaker/install-graph-notebook-lc.sh
index 8d7a6f07..20669739 100644
--- a/additional-databases/sagemaker/install-graph-notebook-lc.sh
+++ b/additional-databases/sagemaker/install-graph-notebook-lc.sh
@@ -32,6 +32,7 @@ pip install "jupyter-console<=6.4.0"
 pip install "jupyter-client<=6.1.12"
 pip install "ipywidgets<=7.7.1"
 pip install "notebook==6.4.12"
+pip install "nbclient<=0.7.0"
 pip install awswrangler
 
 if [[ ${VERSION} == "" ]]; then
diff --git a/requirements.txt b/requirements.txt
index 0d5e62bd..0c1e8341 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,6 +4,7 @@ Jinja2==3.0.3
 jupyter
 notebook>=6.1.5,<6.5.0
 ipywidgets<=7.7.1
+nbclient<=0.7.0
 jupyter-contrib-nbextensions
 widgetsnbextension
 gremlinpython>=3.5.1
diff --git a/setup.py b/setup.py
index 76de6be4..b8ca0a3e 100644
--- a/setup.py
+++ b/setup.py
@@ -73,6 +73,7 @@ def get_version():
         'networkx==2.4',
         'Jinja2==3.0.3',
         'notebook>=6.1.5,<6.5.0',
+        'nbclient<=0.7.0',
         'jupyter-contrib-nbextensions',
         'widgetsnbextension',
         'jupyter>=1.0.0',