diff --git a/bin/setup.sh b/bin/setup.sh
index 7908612..3d4e78e 100644
--- a/bin/setup.sh
+++ b/bin/setup.sh
@@ -2,10 +2,10 @@
 set -eu
 
 # default versions
-HELMFILE_VER='0.138.7'
+HELMFILE_VER='0.139.4'
 HELM_PLUGIN_DIFF_VER='3.1.3'
 KIND_VERSION='0.10.0'
-KUBECTL_VERSION='1.20.5'
+KUBECTL_VERSION='1.20.6'
 
 # passed on vars
 HELM_VER="$1"
diff --git a/helmfiles/apps/default/metallb/helmfile-v3.yaml b/helmfiles/apps/default/metallb/helmfile-v3.yaml
index 784e957..179bd17 100644
--- a/helmfiles/apps/default/metallb/helmfile-v3.yaml
+++ b/helmfiles/apps/default/metallb/helmfile-v3.yaml
@@ -3,5 +3,5 @@
 releases:
   - name: metallb
     namespace: metallb-system
-    version: 2.3.5
+    version: 2.3.6
     <<: *bitnami
diff --git a/helmfiles/apps/default/metrics-server/helmfile-v3.yaml b/helmfiles/apps/default/metrics-server/helmfile-v3.yaml
index bffc5a9..6a3e974 100644
--- a/helmfiles/apps/default/metrics-server/helmfile-v3.yaml
+++ b/helmfiles/apps/default/metrics-server/helmfile-v3.yaml
@@ -3,5 +3,5 @@
 releases:
   - name: metrics-server
     namespace: metrics-server
-    version: 5.8.4
+    version: 5.8.7
     <<: *bitnami
diff --git a/helmfiles/apps/default/nginx-ingress-controller/helmfile-v3.yaml b/helmfiles/apps/default/nginx-ingress-controller/helmfile-v3.yaml
index f27eecf..be81b60 100644
--- a/helmfiles/apps/default/nginx-ingress-controller/helmfile-v3.yaml
+++ b/helmfiles/apps/default/nginx-ingress-controller/helmfile-v3.yaml
@@ -5,5 +5,5 @@ releases:
     namespace: ingress
     wait: false
     atomic: false
-    version: 7.6.0
+    version: 7.6.6
     <<: *bitnami
diff --git a/kindadm b/kindadm
index 7f18efb..590c3aa 100755
--- a/kindadm
+++ b/kindadm
@@ -2,9 +2,9 @@
 set -eu
 
 # default versions
-HELM_VER='3.5.3'
+HELM_VER='3.5.4'
 export KINDADM_KIND_HELM_ENV='v3'
-HELM_VER_3='3.5.3'
+HELM_VER_3='3.5.4'
 HELM_VER_2='2.17.0'
 
 # define vars