diff --git a/charts/azimuth-chat/values.schema.json b/charts/azimuth-chat/values.schema.json
index 4e951ff..bc689d8 100644
--- a/charts/azimuth-chat/values.schema.json
+++ b/charts/azimuth-chat/values.schema.json
@@ -50,7 +50,7 @@
                                     "type": "string",
                                     "title": "Backend vLLM version",
                                     "description": "The vLLM version to use as a backend. Must be a version tag from [this list](https://github.com/vllm-project/vllm/tags) when using vllm-openai or [this list](https://github.com/vllm-project/vllm-omni/tags) when using vllm-omni.",
-                                    "default": "v0.11.0"
+                                    "default": "v0.20.2"
                                 }
                             }
                         },
diff --git a/charts/azimuth-image-analysis/values.schema.json b/charts/azimuth-image-analysis/values.schema.json
index ac7cacf..5bad0c6 100644
--- a/charts/azimuth-image-analysis/values.schema.json
+++ b/charts/azimuth-image-analysis/values.schema.json
@@ -46,7 +46,7 @@
                                     "type": "string",
                                     "title": "Backend vLLM version",
                                     "description": "The vLLM version to use as a backend. Must be a version tag from [this list](https://github.com/vllm-project/vllm/tags) when using vllm-openai or [this list](https://github.com/vllm-project/vllm-omni/tags) when using vllm-omni.",
-                                    "default": "v0.11.0"
+                                    "default": "v0.20.2"
                                 }
                             }
                         },
diff --git a/charts/azimuth-llm/values.schema.json b/charts/azimuth-llm/values.schema.json
index 4076552..df11b29 100644
--- a/charts/azimuth-llm/values.schema.json
+++ b/charts/azimuth-llm/values.schema.json
@@ -47,14 +47,14 @@
                             "type": "string",
                             "title": "Backend vLLM version",
                             "description": "The vLLM version to use as a backend. Must be a version tag from [this list](https://github.com/vllm-project/vllm/tags) when using vllm-openai or [this list](https://github.com/vllm-project/vllm-omni/tags) when using vllm-omni.",
-                            "default": "v0.11.0"
+                            "default": "v0.20.2"
                         }
                     }
                 },
                 "azimuthNodeGroupSelector": {
                     "type": "string",
                     "title": "Node Group",
-                            "description": "The node group to deploy the API backend to. Must match a node group label in the cluster. Leave empty to use any available node."
+                    "description": "The node group to deploy the API backend to. Must match a node group label in the cluster. Leave empty to use any available node."
                 }
             }
         },
diff --git a/charts/azimuth-llm/values.yaml b/charts/azimuth-llm/values.yaml
index 1310954..9dfb29d 100644
--- a/charts/azimuth-llm/values.yaml
+++ b/charts/azimuth-llm/values.yaml
@@ -37,7 +37,7 @@ api:
     # or ghcr.io/stackhpc/vllm-cpu when api.gpus == 0
     repository:
     containerImage: vllm/vllm-openai
-    version: v0.11.0
+    version: v0.20.2
   monitoring:
     enabled: true
   # The number of replicas for the backend deployment
@@ -68,7 +68,6 @@ api:
     #  - secretName: chart-example-tls
     #    hosts:
     #      - chart-example.local
-
   # Gateway API HTTPRoute resource config for backend API
   httpRoute:
     enabled: true