diff --git a/helm/oauth2-proxy/Chart.yaml b/helm/oauth2-proxy/Chart.yaml
index 9cbeb4a9..03a76823 100644
--- a/helm/oauth2-proxy/Chart.yaml
+++ b/helm/oauth2-proxy/Chart.yaml
@@ -1,5 +1,5 @@
 name: oauth2-proxy
-version: 7.17.1
+version: 7.18.0
 apiVersion: v2
 appVersion: 7.11.0
 home: https://oauth2-proxy.github.io/oauth2-proxy/
@@ -31,8 +31,10 @@ maintainers:
 kubeVersion: ">=1.16.0-0"
 annotations:
   artifacthub.io/changes: |
-    - kind: changed
-      description: Updated the Redis chart to the latest version
+    - kind: added
+      description: Added support for PodDisruptionBudget unhealthyPodEvictionPolicy
       links:
         - name: Github PR
-          url: https://github.com/oauth2-proxy/manifests/pull/334
+          url: https://github.com/oauth2-proxy/manifests/pull/336
+        - name: Kubernetes documentation
+          url: https://kubernetes.io/docs/tasks/run-application/configure-pdb/#unhealthy-pod-eviction-policy
diff --git a/helm/oauth2-proxy/README.md b/helm/oauth2-proxy/README.md
index 69b885a4..548dd03a 100644
--- a/helm/oauth2-proxy/README.md
+++ b/helm/oauth2-proxy/README.md
@@ -181,6 +181,7 @@ The following table lists the configurable parameters of the oauth2-proxy chart
 | `podDisruptionBudget.enabled`                         | Enabled creation of PodDisruptionBudget (only if replicaCount > 1)                                                                                                                                                                                               | true                                                                                                 |
 | `podDisruptionBudget.maxUnavailable`                  | maxUnavailable parameter for PodDisruptionBudget, one of maxUnavailable and minAvailable must be null                                                                                                                                                            | null                                                                                                 |
 | `podDisruptionBudget.minAvailable`                    | minAvailable parameter for PodDisruptionBudget, one of maxUnavailable and minAvailable must be null                                                                                                                                                              | 1                                                                                                    |
+| `podDisruptionBudget.unhealthyPodEvictionPolicy`      | Policy for when unhealthy pods should be considered for eviction. Valid values are "IfHealthyBudget" and "AlwaysAllow". See [Kubernetes docs](https://kubernetes.io/docs/tasks/run-application/configure-pdb/#unhealthy-pod-eviction-policy)                   | `""`                                                                                                 |
 | `podSecurityContext`                                  | Kubernetes security context to apply to pod                                                                                                                                                                                                                      | `{}`                                                                                                 |
 | `priorityClassName`                                   | priorityClassName                                                                                                                                                                                                                                                | `nil`                                                                                                |
 | `readinessProbe.enabled`                              | enable Kubernetes readinessProbe. Disable to use oauth2-proxy with Istio mTLS. See [Istio FAQ](https://istio.io/help/faq/security/#k8s-health-checks)                                                                                                            | `true`                                                                                               |
diff --git a/helm/oauth2-proxy/templates/poddisruptionbudget.yaml b/helm/oauth2-proxy/templates/poddisruptionbudget.yaml
index c9521c5a..2bce3ec0 100644
--- a/helm/oauth2-proxy/templates/poddisruptionbudget.yaml
+++ b/helm/oauth2-proxy/templates/poddisruptionbudget.yaml
@@ -17,4 +17,7 @@ spec:
   {{- with .Values.podDisruptionBudget.minAvailable }}
   minAvailable: {{ . }}
   {{- end }}
+  {{- with .Values.podDisruptionBudget.unhealthyPodEvictionPolicy }}
+  unhealthyPodEvictionPolicy: {{ . }}
+  {{- end }}
 {{- end }}
diff --git a/helm/oauth2-proxy/values.yaml b/helm/oauth2-proxy/values.yaml
index dbbf0632..d3306a47 100644
--- a/helm/oauth2-proxy/values.yaml
+++ b/helm/oauth2-proxy/values.yaml
@@ -311,6 +311,10 @@ podDisruptionBudget:
   enabled: true
   maxUnavailable: null
   minAvailable: 1
+  # Policy for when unhealthy pods should be considered for eviction.
+  # Valid values are "IfHealthyBudget" and "AlwaysAllow".
+  # Ref: https://kubernetes.io/docs/tasks/run-application/configure-pdb/#unhealthy-pod-eviction-policy
+  unhealthyPodEvictionPolicy: ""
 
 ## Horizontal Pod Autoscaling
 ## ref: https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/