diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0b4090f6dc36ab70ffb29a4bd347ae67499591c0..6dd3197a9163a50a16b86f1d36664d6abdd03ef5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,9 +7,9 @@ workflow:
 variables:
   DOCKER_DRIVER: overlay2
 
-  HELM_VERSION: 3.6.3
-  KUBERNETES_VERSION: 1.17.17
-  ALPINE_VERSION: '3.12'
+  HELM_VERSION: '3.7.1'
+  KUBERNETES_VERSION: '1.20.11'
+  ALPINE_VERSION: '3.14'
   GLIBC_VERSION: 2.31-r0
 
   BUILD_IMAGE_NAME: "$CI_REGISTRY_IMAGE/$CI_COMMIT_REF_SLUG:$CI_COMMIT_SHA"
diff --git a/.gitlab/ci/test.gitlab-ci.yml b/.gitlab/ci/test.gitlab-ci.yml
index 6d335b3846f7997c0b8c7ca1e530853ad7821b1c..06f837913e3f4693a6079cc5b49acdfb28136cad 100644
--- a/.gitlab/ci/test.gitlab-ci.yml
+++ b/.gitlab/ci/test.gitlab-ci.yml
@@ -8,11 +8,12 @@
   parallel:
     matrix:
       - K3S_VERSION:
-        - v0.9.1 # kube 1.15.4, see https://github.com/rancher/k3s/releases/tag/v0.9.1 and https://github.com/rancher/k3s/releases/tag/v0.9.0
-        - v1.16.15-k3s1
-        - v1.17.13-k3s1
-        - v1.18.10-k3s1
-        - v1.19.3-k3s1
+        - v1.18.19-k3s1
+        - v1.19.9-k3s1
+        - v1.20.7-k3s1
+        - v1.21.1-k3s1
+        - v1.22.2-k3s2
+
   services:
     - name: registry.gitlab.com/gitlab-org/cluster-integration/test-utils/k3s-gitlab-ci/releases/${K3S_VERSION}
       alias: k3s