diff --git a/api/v1alpha1/ratelimit_types.go b/api/v1alpha1/ratelimit_types.go
index 4603b26bdc..65fd174c78 100644
--- a/api/v1alpha1/ratelimit_types.go
+++ b/api/v1alpha1/ratelimit_types.go
@@ -228,7 +228,7 @@ type RateLimitSelectCondition struct {
 	// meaning, a request MUST match all the specified headers.
 	//
 	// +optional
-	// +kubebuilder:validation:MaxItems=16
+	// +kubebuilder:validation:MaxItems=64
 	Headers []HeaderMatch `json:"headers,omitempty"`
 
 	// Methods is a list of request methods to match. Multiple method values are ORed together,
diff --git a/charts/gateway-crds-helm/templates/generated/gateway.envoyproxy.io_backendtrafficpolicies.yaml b/charts/gateway-crds-helm/templates/generated/gateway.envoyproxy.io_backendtrafficpolicies.yaml
index e9a2c99e6f..0b8ce0f5fd 100644
--- a/charts/gateway-crds-helm/templates/generated/gateway.envoyproxy.io_backendtrafficpolicies.yaml
+++ b/charts/gateway-crds-helm/templates/generated/gateway.envoyproxy.io_backendtrafficpolicies.yaml
@@ -1506,7 +1506,7 @@ spec:
                                       required:
                                       - name
                                       type: object
-                                    maxItems: 16
+                                    maxItems: 64
                                     type: array
                                   methods:
                                     description: |-
@@ -1890,7 +1890,7 @@ spec:
                                       required:
                                       - name
                                       type: object
-                                    maxItems: 16
+                                    maxItems: 64
                                     type: array
                                   methods:
                                     description: |-
diff --git a/charts/gateway-helm/charts/crds/crds/generated/gateway.envoyproxy.io_backendtrafficpolicies.yaml b/charts/gateway-helm/charts/crds/crds/generated/gateway.envoyproxy.io_backendtrafficpolicies.yaml
index 3fc645eaf2..30739c66ba 100644
--- a/charts/gateway-helm/charts/crds/crds/generated/gateway.envoyproxy.io_backendtrafficpolicies.yaml
+++ b/charts/gateway-helm/charts/crds/crds/generated/gateway.envoyproxy.io_backendtrafficpolicies.yaml
@@ -1505,7 +1505,7 @@ spec:
                                       required:
                                       - name
                                       type: object
-                                    maxItems: 16
+                                    maxItems: 64
                                     type: array
                                   methods:
                                     description: |-
@@ -1889,7 +1889,7 @@ spec:
                                       required:
                                       - name
                                       type: object
-                                    maxItems: 16
+                                    maxItems: 64
                                     type: array
                                   methods:
                                     description: |-
diff --git a/test/helm/gateway-crds-helm/all.out.yaml b/test/helm/gateway-crds-helm/all.out.yaml
index 00fbbaec7a..c826ebb424 100644
--- a/test/helm/gateway-crds-helm/all.out.yaml
+++ b/test/helm/gateway-crds-helm/all.out.yaml
@@ -24033,7 +24033,7 @@ spec:
                                       required:
                                       - name
                                       type: object
-                                    maxItems: 16
+                                    maxItems: 64
                                     type: array
                                   methods:
                                     description: |-
@@ -24417,7 +24417,7 @@ spec:
                                       required:
                                       - name
                                       type: object
-                                    maxItems: 16
+                                    maxItems: 64
                                     type: array
                                   methods:
                                     description: |-
diff --git a/test/helm/gateway-crds-helm/e2e.out.yaml b/test/helm/gateway-crds-helm/e2e.out.yaml
index 9886bff5e0..e814908295 100644
--- a/test/helm/gateway-crds-helm/e2e.out.yaml
+++ b/test/helm/gateway-crds-helm/e2e.out.yaml
@@ -2006,7 +2006,7 @@ spec:
                                       required:
                                       - name
                                       type: object
-                                    maxItems: 16
+                                    maxItems: 64
                                     type: array
                                   methods:
                                     description: |-
@@ -2390,7 +2390,7 @@ spec:
                                       required:
                                       - name
                                       type: object
-                                    maxItems: 16
+                                    maxItems: 64
                                     type: array
                                   methods:
                                     description: |-
diff --git a/test/helm/gateway-crds-helm/envoy-gateway-crds.out.yaml b/test/helm/gateway-crds-helm/envoy-gateway-crds.out.yaml
index 4781857643..d8def29527 100644
--- a/test/helm/gateway-crds-helm/envoy-gateway-crds.out.yaml
+++ b/test/helm/gateway-crds-helm/envoy-gateway-crds.out.yaml
@@ -2006,7 +2006,7 @@ spec:
                                       required:
                                       - name
                                       type: object
-                                    maxItems: 16
+                                    maxItems: 64
                                     type: array
                                   methods:
                                     description: |-
@@ -2390,7 +2390,7 @@ spec:
                                       required:
                                       - name
                                       type: object
-                                    maxItems: 16
+                                    maxItems: 64
                                     type: array
                                   methods:
                                     description: |-