chore: APISIX Ingress v1.5.0 (#362)

diff --git a/charts/apisix-ingress-controller/Chart.yaml b/charts/apisix-ingress-controller/Chart.yaml
index 870a18d..c0c158a 100644
--- a/charts/apisix-ingress-controller/Chart.yaml
+++ b/charts/apisix-ingress-controller/Chart.yaml
@@ -24,8 +24,8 @@
   - nginx
   - crd
 type: application
-version: 0.10.0-rc1
-appVersion: 1.5.0-rc1
+version: 0.10.0
+appVersion: 1.5.0
 sources:
   - https://github.com/apache/apisix-helm-chart
 
diff --git a/charts/apisix-ingress-controller/README.md b/charts/apisix-ingress-controller/README.md
index 0fd4716..f907161 100644
--- a/charts/apisix-ingress-controller/README.md
+++ b/charts/apisix-ingress-controller/README.md
@@ -8,7 +8,7 @@
 
 ## Prerequisites
 
-Apisix ingress controller requires Kubernetes version 1.14+.
+Apisix ingress controller requires Kubernetes version 1.16+.
 
 ## Get Repo Info
 
diff --git a/charts/apisix-ingress-controller/values.yaml b/charts/apisix-ingress-controller/values.yaml
index 7e0c4c1..a2845b4 100644
--- a/charts/apisix-ingress-controller/values.yaml
+++ b/charts/apisix-ingress-controller/values.yaml
@@ -42,7 +42,7 @@
 image:
   repository: apache/apisix-ingress-controller
   pullPolicy: IfNotPresent
-  tag: "1.5.0-rc1"
+  tag: "1.5.0"
 
 podAnnotations: {}