diff --git a/jupyterhub/images/datastack-cuda-notebook/Dockerfile b/jupyterhub/images/datastack-cuda-notebook/Dockerfile
index 9b8a0ce..0b8af41 100644
--- a/jupyterhub/images/datastack-cuda-notebook/Dockerfile
+++ b/jupyterhub/images/datastack-cuda-notebook/Dockerfile
@@ -159,7 +159,7 @@ RUN --mount=type=cache,target=/home/${NB_USER}/.cache/pip pip install -i "${pip_
     langfuse \
     mlflow \
     pydantic-ai \
-    ragas \
+    ragas[all,tracing] \
     smolagents \
     tavily-python \
     tweet-preprocessor
diff --git a/jupyterhub/images/datastack-notebook/Dockerfile b/jupyterhub/images/datastack-notebook/Dockerfile
index a1ef305..706d5e3 100644
--- a/jupyterhub/images/datastack-notebook/Dockerfile
+++ b/jupyterhub/images/datastack-notebook/Dockerfile
@@ -158,7 +158,7 @@ RUN --mount=type=cache,target=/home/${NB_USER}/.cache/pip pip install -i "${pip_
     langfuse \
     mlflow \
     pydantic-ai \
-    ragas \
+    ragas[all,tracing] \
     smolagents \
     tavily-python \
     tweet-preprocessor
diff --git a/jupyterhub/justfile b/jupyterhub/justfile
index feee092..9892b4c 100644
--- a/jupyterhub/justfile
+++ b/jupyterhub/justfile
@@ -1,7 +1,7 @@
 set fallback := true
 
 export JUPYTERHUB_NAMESPACE := env("JUPYTERHUB_NAMESPACE", "datastack")
-export JUPYTERHUB_CHART_VERSION := env("JUPYTERHUB_CHART_VERSION", "4.2.0")
+export JUPYTERHUB_CHART_VERSION := env("JUPYTERHUB_CHART_VERSION", "4.3.1")
 export JUPYTERHUB_OIDC_CLIENT_ID := env("JUPYTERHUB_OIDC_CLIENT_ID", "jupyterhub")
 export JUPYTERHUB_OIDC_CLIENT_SESSION_IDLE := env("JUPYTERHUB_OIDC_CLIENT_SESSION_IDLE", "86400")
 export JUPYTERHUB_OIDC_CLIENT_SESSION_MAX := env("JUPYTERHUB_OIDC_CLIENT_SESSION_MAX", "604800")
@@ -9,7 +9,7 @@ export JUPYTERHUB_NFS_PV_ENABLED := env("JUPYTERHUB_NFS_PV_ENABLED", "")
 export JUPYTERHUB_STORAGE_CLASS := env("JUPYTERHUB_STORAGE_CLASS", "")
 export JUPYTERHUB_VAULT_INTEGRATION_ENABLED := env("JUPYTERHUB_VAULT_INTEGRATION_ENABLED", "")
 export JUPYTERHUB_AIRFLOW_DAGS_PERSISTENCE_ENABLED := env("JUPYTERHUB_AIRFLOW_DAGS_PERSISTENCE_ENABLED", "")
-export JUPYTER_PYTHON_KERNEL_TAG := env("JUPYTER_PYTHON_KERNEL_TAG", "python-3.12-53")
+export JUPYTER_PYTHON_KERNEL_TAG := env("JUPYTER_PYTHON_KERNEL_TAG", "python-3.12-54")
 export KERNEL_IMAGE_BUUN_STACK_REPOSITORY := env("KERNEL_IMAGE_BUUN_STACK_REPOSITORY", "buun-stack-notebook")
 export KERNEL_IMAGE_BUUN_STACK_CUDA_REPOSITORY := env("KERNEL_IMAGE_BUUN_STACK_CUDA_REPOSITORY", "buun-stack-cuda-notebook")
 export JUPYTER_PROFILE_MINIMAL_ENABLED := env("JUPYTER_PROFILE_MINIMAL_ENABLED", "false")