diff --git a/jupyterlab/environment.yaml b/jupyterlab/environment.yaml
index a0003ac..1b25569 100644
--- a/jupyterlab/environment.yaml
+++ b/jupyterlab/environment.yaml
@@ -28,7 +28,7 @@ dependencies:
   - sidecar >=0.5.0
   - ipywidgets >= 8.0.0
   - ipyleaflet >=0.13.5
-  - pyviz_comms >=2.0.1
+  - pyviz_comms >=3.0.3
   - jupyter-resource-usage >=0.6.0
   - nbgitpuller
   - jupyterlab_code_formatter
@@ -43,7 +43,7 @@ dependencies:
   - python-graphviz
   - plotly >=5.0
   - ipympl
-  - bokeh >=3.0
+  - bokeh >=3.5.2
 
   # testing, docs, linting
   - pytest