diff --git a/.github/workflows/test-one.yml b/.github/workflows/test-one.yml
index e212d6f..ba84cc6 100644
--- a/.github/workflows/test-one.yml
+++ b/.github/workflows/test-one.yml
@@ -22,7 +22,7 @@ jobs:
     - name: Install Go
       uses: actions/setup-go@v3
       with:
-        go-version: "1.22.3"
+        go-version: "1.22.10"
     - name: Create test Kubernetes cluster (using kind)
       uses: helm/kind-action@v1.5.0
       with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 37ba3de..0aa5414 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -22,25 +22,6 @@ jobs:
     outputs:
       dirs: ${{ steps.make-list.outputs.dirs }}
 
-  client_go_0_27:
-    needs: prepare
-    strategy:
-      fail-fast: false
-      # A matrix can produce no more than 256 elements,
-      # so testing too many k8s versions is unfeasible.
-      matrix:
-        example_program: ${{ fromJson(needs.prepare.outputs.dirs) }}
-        k8s_cluster_ver:
-        - "1.27.13"
-        - "1.28.9"
-        - "1.29.4"
-        - "1.30.0"
-    uses: ./.github/workflows/test-one.yml
-    with:
-      example_program: ${{ matrix.example_program }}
-      k8s_cluster_ver: ${{ matrix.k8s_cluster_ver }}
-      k8s_package_ver: "0.27.14"
-
   client_go_0_28:
     needs: prepare
     strategy:
@@ -50,15 +31,15 @@ jobs:
       matrix:
         example_program: ${{ fromJson(needs.prepare.outputs.dirs) }}
         k8s_cluster_ver:
-        - "1.27.13"
         - "1.28.9"
-        - "1.29.4"
-        - "1.30.0"
+        - "1.29.12"
+        - "1.30.8"
+        - "1.31.4"
     uses: ./.github/workflows/test-one.yml
     with:
       example_program: ${{ matrix.example_program }}
       k8s_cluster_ver: ${{ matrix.k8s_cluster_ver }}
-      k8s_package_ver: "0.28.10"
+      k8s_package_ver: "0.28.14"
 
   client_go_0_29:
     needs: prepare
@@ -69,15 +50,15 @@ jobs:
       matrix:
         example_program: ${{ fromJson(needs.prepare.outputs.dirs) }}
         k8s_cluster_ver:
-        - "1.27.13"
         - "1.28.9"
-        - "1.29.4"
-        - "1.30.0"
+        - "1.29.12"
+        - "1.30.8"
+        - "1.31.4"
     uses: ./.github/workflows/test-one.yml
     with:
       example_program: ${{ matrix.example_program }}
       k8s_cluster_ver: ${{ matrix.k8s_cluster_ver }}
-      k8s_package_ver: "0.29.5"
+      k8s_package_ver: "0.29.12"
 
   client_go_0_30:
     needs: prepare
@@ -88,12 +69,31 @@ jobs:
       matrix:
         example_program: ${{ fromJson(needs.prepare.outputs.dirs) }}
         k8s_cluster_ver:
-        - "1.27.13"
         - "1.28.9"
-        - "1.29.4"
-        - "1.30.0"
+        - "1.29.12"
+        - "1.30.8"
+        - "1.31.4"
     uses: ./.github/workflows/test-one.yml
     with:
       example_program: ${{ matrix.example_program }}
       k8s_cluster_ver: ${{ matrix.k8s_cluster_ver }}
-      k8s_package_ver: "0.30.1"
+      k8s_package_ver: "0.30.8"
+
+  client_go_0_31:
+        needs: prepare
+        strategy:
+          fail-fast: false
+          # A matrix can produce no more than 256 elements,
+          # so testing too many k8s versions is unfeasible.
+          matrix:
+            example_program: ${{ fromJson(needs.prepare.outputs.dirs) }}
+            k8s_cluster_ver:
+            - "1.28.9"
+            - "1.29.12"
+            - "1.30.8"
+            - "1.31.4"
+        uses: ./.github/workflows/test-one.yml
+        with:
+          example_program: ${{ matrix.example_program }}
+          k8s_cluster_ver: ${{ matrix.k8s_cluster_ver }}
+          k8s_package_ver: "0.31.4"
diff --git a/README.md b/README.md
index 3d749ac..656adcf 100644
--- a/README.md
+++ b/README.md
@@ -10,9 +10,9 @@ The intention is to test a (more or less) fresh version of Go and `k8s.io` packa
 
 What is tested at the moment:
 
-- `go 1.22.3`
-- `k8s.io/client-go 0.27.14 0.28.10 0.29.5 0.30.1` (maintained release branches)
-- `Kubernetes 1.27.13 1.28.9 1.29.4 1.30.0` (best-effort match with versions supported by `kind`)
+- `go 1.22.10`
+- `k8s.io/client-go 0.28.14 0.29.12 0.30.8 0.31.4` (maintained release branches)
+- `Kubernetes 1.28.9 1.29.12 1.30.8 1.31.4` (best-effort match with versions supported by `kind`)
 
 ## Setup
 
diff --git a/cli-runtime-printers/go.mod b/cli-runtime-printers/go.mod
index 9bb3cfa..90bda0a 100644
--- a/cli-runtime-printers/go.mod
+++ b/cli-runtime-printers/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/cli-runtime-printers
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/api v0.30.1
diff --git a/cli-runtime-resources-from-cluster/go.mod b/cli-runtime-resources-from-cluster/go.mod
index 5a84077..5a15e87 100644
--- a/cli-runtime-resources-from-cluster/go.mod
+++ b/cli-runtime-resources-from-cluster/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/cli-runtime-resources-from-cluster
 
-go 1.22.3
+go 1.22.10
 
 require (
 	github.com/spf13/cobra v1.7.0
diff --git a/cli-runtime-resources-from-file/go.mod b/cli-runtime-resources-from-file/go.mod
index 2823b9d..372230c 100644
--- a/cli-runtime-resources-from-file/go.mod
+++ b/cli-runtime-resources-from-file/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/cli-runtime-resources-from-file
 
-go 1.22.3
+go 1.22.10
 
 require (
 	github.com/spf13/cobra v1.7.0
diff --git a/convert-unstructured-typed/go.mod b/convert-unstructured-typed/go.mod
index 86699de..45be1f3 100644
--- a/convert-unstructured-typed/go.mod
+++ b/convert-unstructured-typed/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/convert-unstructured-typed
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/api v0.30.1
diff --git a/crud-dynamic-simple/go.mod b/crud-dynamic-simple/go.mod
index ccbd640..ee5e06c 100644
--- a/crud-dynamic-simple/go.mod
+++ b/crud-dynamic-simple/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/crud-dynamic-simple
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/apimachinery v0.30.1
diff --git a/crud-typed-simple/go.mod b/crud-typed-simple/go.mod
index 92a895b..04c2d00 100644
--- a/crud-typed-simple/go.mod
+++ b/crud-typed-simple/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/crud-typed-simple
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/api v0.30.1
diff --git a/error-handling/go.mod b/error-handling/go.mod
index 41dd891..ec0ee96 100644
--- a/error-handling/go.mod
+++ b/error-handling/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/error-handling
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/api v0.30.1
diff --git a/field-selectors/go.mod b/field-selectors/go.mod
index e979752..c0103cb 100644
--- a/field-selectors/go.mod
+++ b/field-selectors/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/field-selectors
 
-go 1.22.3
+go 1.22.10
 
 require (
   k8s.io/apimachinery v0.30.1
diff --git a/go.work b/go.work
index 9bf1f31..c4d74bb 100644
--- a/go.work
+++ b/go.work
@@ -1,4 +1,4 @@
-go 1.22.3
+go 1.22.10
 
 use (
 	./cli-runtime-flags
diff --git a/informer-dynamic-simple/go.mod b/informer-dynamic-simple/go.mod
index d5bb5e7..b3b291e 100644
--- a/informer-dynamic-simple/go.mod
+++ b/informer-dynamic-simple/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/informer-dynamic-simple
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/apimachinery v0.30.1
diff --git a/informer-typed-simple/go.mod b/informer-typed-simple/go.mod
index 3ee276d..e2433c6 100644
--- a/informer-typed-simple/go.mod
+++ b/informer-typed-simple/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/informer-typed-simple
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/api v0.30.1
diff --git a/kubeconfig-default-context/go.mod b/kubeconfig-default-context/go.mod
index 662c92f..84d0ebe 100644
--- a/kubeconfig-default-context/go.mod
+++ b/kubeconfig-default-context/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/kubeconfig-default-context
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/client-go v0.30.1
diff --git a/kubeconfig-from-yaml/go.mod b/kubeconfig-from-yaml/go.mod
index a786926..0cd9fc4 100644
--- a/kubeconfig-from-yaml/go.mod
+++ b/kubeconfig-from-yaml/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/kubeconfig-from-yaml
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/client-go v0.30.1
diff --git a/kubeconfig-list-contexts/go.mod b/kubeconfig-list-contexts/go.mod
index 3ea68d6..f8af7db 100644
--- a/kubeconfig-list-contexts/go.mod
+++ b/kubeconfig-list-contexts/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/kubeconfig-list-contexts
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/client-go v0.30.1
diff --git a/kubeconfig-overridden-context/go.mod b/kubeconfig-overridden-context/go.mod
index 7f9ea46..3cd81b5 100644
--- a/kubeconfig-overridden-context/go.mod
+++ b/kubeconfig-overridden-context/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/kubeconfig-overriden-context
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/client-go v0.30.1
diff --git a/label-selectors/go.mod b/label-selectors/go.mod
index d9e2a6e..773e30b 100644
--- a/label-selectors/go.mod
+++ b/label-selectors/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/label-selectors
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/apimachinery v0.30.1
diff --git a/list-typed-simple/go.mod b/list-typed-simple/go.mod
index 878e8a5..ea61814 100644
--- a/list-typed-simple/go.mod
+++ b/list-typed-simple/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/list-typed-simple
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/api v0.30.1
diff --git a/patch-add-ephemeral-container/go.mod b/patch-add-ephemeral-container/go.mod
index db5dba6..0733bd8 100644
--- a/patch-add-ephemeral-container/go.mod
+++ b/patch-add-ephemeral-container/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/patch-add-ephemeral-container
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/api v0.30.1
diff --git a/retry-on-conflict/go.mod b/retry-on-conflict/go.mod
index 2db30ef..bd8ed51 100644
--- a/retry-on-conflict/go.mod
+++ b/retry-on-conflict/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/retry-on-conflict
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/api v0.30.1
diff --git a/serialize-typed-json/go.mod b/serialize-typed-json/go.mod
index 5630e24..f818d3d 100644
--- a/serialize-typed-json/go.mod
+++ b/serialize-typed-json/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/serialize-typed-json
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/api v0.30.1
diff --git a/serialize-typed-yaml/go.mod b/serialize-typed-yaml/go.mod
index 9b2bb3d..16ab4b1 100644
--- a/serialize-typed-yaml/go.mod
+++ b/serialize-typed-yaml/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/serialize-typed-yaml
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/api v0.30.1
diff --git a/serialize-unstructured-json/go.mod b/serialize-unstructured-json/go.mod
index ac7bcaa..0ccd2eb 100644
--- a/serialize-unstructured-json/go.mod
+++ b/serialize-unstructured-json/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/serialize-unstructured-json
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/apimachinery v0.30.1
diff --git a/serialize-unstructured-yaml/go.mod b/serialize-unstructured-yaml/go.mod
index 424b3d8..2dece2d 100644
--- a/serialize-unstructured-yaml/go.mod
+++ b/serialize-unstructured-yaml/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/serialize-unstructured-yaml
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/apimachinery v0.30.1
diff --git a/watch-typed-simple/go.mod b/watch-typed-simple/go.mod
index 2b6960d..459efda 100644
--- a/watch-typed-simple/go.mod
+++ b/watch-typed-simple/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/watch-typed-simple
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/api v0.30.1
diff --git a/workqueue/go.mod b/workqueue/go.mod
index 97f2b59..1ee02c0 100644
--- a/workqueue/go.mod
+++ b/workqueue/go.mod
@@ -1,6 +1,6 @@
 module github.com/iximiuz/client-go-examples/workqueue
 
-go 1.22.3
+go 1.22.10
 
 require (
 	k8s.io/apimachinery v0.30.1