diff --git a/charts/karpenter/Chart.yaml b/charts/karpenter/Chart.yaml
index a6a5906..549dc90 100644
--- a/charts/karpenter/Chart.yaml
+++ b/charts/karpenter/Chart.yaml
@@ -17,7 +17,7 @@ annotations:
       displayName: NodePool
       description: NodePool is the Schema for the NodePools API.
 apiVersion: v2
-appVersion: 0.35.0
+appVersion: 0.35.4
 description: A Helm chart for Karpenter, an open-source node provisioning project
   built for Kubernetes.
 home: https://karpenter.sh/
@@ -32,4 +32,4 @@ name: karpenter
 sources:
 - https://github.com/aws/karpenter-provider-aws/
 type: application
-version: 0.35.1
+version: 0.35.4
diff --git a/charts/karpenter/crds/karpenter.sh_nodepools.yaml b/charts/karpenter/crds/karpenter.sh_nodepools.yaml
index cb6d8ba..b4e1b19 100644
--- a/charts/karpenter/crds/karpenter.sh_nodepools.yaml
+++ b/charts/karpenter/crds/karpenter.sh_nodepools.yaml
@@ -80,7 +80,7 @@ spec:
                               This is required if Schedule is set.
                               This regex has an optional 0s at the end since the duration.String() always adds
                               a 0s at the end.
-                            pattern: ^([0-9]+(m|h)+(0s)?)$
+                            pattern: ^((([0-9]+(h|m))|([0-9]+h[0-9]+m))(0s)?)$
                             type: string
                           nodes:
                             default: 10%
diff --git a/charts/karpenter/values.yaml b/charts/karpenter/values.yaml
index c9ee818..33c78a3 100644
--- a/charts/karpenter/values.yaml
+++ b/charts/karpenter/values.yaml
@@ -99,9 +99,9 @@ controller:
     # -- Repository path to the controller image.
     repository: public.ecr.aws/karpenter/controller
     # -- Tag of the controller image.
-    tag: 0.35.0
+    tag: 0.35.4
     # -- SHA256 digest of the controller image.
-    digest: sha256:48d1246f6b2066404e300cbf3e26d0bcdc57a76531dcb634d571f4f0e050cb57
+    digest: sha256:27a73db80b78e523370bcca77418f6d2136eea10a99fc87d02d2df059fcf5fb7
   # -- Additional environment variables for the controller pod.
   env: []
   # - name: AWS_REGION