diff --git a/src/kernels/deepnote/deepnoteServerStarter.node.ts b/src/kernels/deepnote/deepnoteServerStarter.node.ts
index cf4ee4e34f..8adce4a1b8 100644
--- a/src/kernels/deepnote/deepnoteServerStarter.node.ts
+++ b/src/kernels/deepnote/deepnoteServerStarter.node.ts
@@ -110,6 +110,9 @@ export class DeepnoteServerStarter implements IDeepnoteServerStarter {
         const venvPath = venvBinDir.replace(/\/bin$/, '').replace(/\\Scripts$/, '');
         env.VIRTUAL_ENV = venvPath;
 
+        // Enforce published pip constraints to prevent breaking Deepnote Toolkit's dependencies
+        env.DEEPNOTE_ENFORCE_PIP_CONSTRAINTS = 'true';
+
         // Remove PYTHONHOME if it exists (can interfere with venv)
         delete env.PYTHONHOME;
 
diff --git a/src/kernels/deepnote/types.ts b/src/kernels/deepnote/types.ts
index 2d74fdad57..3e8d60543d 100644
--- a/src/kernels/deepnote/types.ts
+++ b/src/kernels/deepnote/types.ts
@@ -141,8 +141,7 @@ export interface IDeepnoteKernelAutoSelector {
     ensureKernelSelected(notebook: vscode.NotebookDocument, token?: vscode.CancellationToken): Promise<void>;
 }
 
-export const DEEPNOTE_TOOLKIT_WHEEL_URL =
-    'https://deepnote-staging-runtime-artifactory.s3.amazonaws.com/deepnote-toolkit-packages/0.2.30.post20/deepnote_toolkit-0.2.30.post20-py3-none-any.whl';
-export const DEEPNOTE_TOOLKIT_VERSION = '0.2.30.post20';
+export const DEEPNOTE_TOOLKIT_VERSION = '0.2.30.post23';
+export const DEEPNOTE_TOOLKIT_WHEEL_URL = `https://deepnote-staging-runtime-artifactory.s3.amazonaws.com/deepnote-toolkit-packages/${DEEPNOTE_TOOLKIT_VERSION}/deepnote_toolkit-${DEEPNOTE_TOOLKIT_VERSION}-py3-none-any.whl`;
 export const DEEPNOTE_DEFAULT_PORT = 8888;
 export const DEEPNOTE_NOTEBOOK_TYPE = 'deepnote';