diff --git a/Makefile b/Makefile
index ff66e60..255d3f3 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,7 @@ KUSTOMIZEFLAGS = --enable-alpha-plugins
 KUBECTL = kubectl
 KUBECTLFLAGS = 
 KUBECTLDIFFFLAGS =
-KUBECTLAPPLYFLAGS = --prune
+KUBECTLAPPLYFLAGS = --server-side=true --force-conflicts --prune
 
 SRC := $(shell find kustomize/ -type f)
 OUTDIR = build
diff --git a/kustomize/bases/prometheus-operator/kustomization.yaml b/kustomize/bases/prometheus-operator/kustomization.yaml
index 4720e89..22e64e1 100644
--- a/kustomize/bases/prometheus-operator/kustomization.yaml
+++ b/kustomize/bases/prometheus-operator/kustomization.yaml
@@ -1,5 +1,5 @@
 resources:
-  - https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/release-0.50/bundle.yaml
+  - https://github.com/prometheus-operator/prometheus-operator/releases/download/v0.63.0/bundle.yaml
 
 namespace: kube-system