diff --git a/.github/renovate.json5 b/.github/renovate.json5
index 9a945067afd..15228f93b5d 100644
--- a/.github/renovate.json5
+++ b/.github/renovate.json5
@@ -218,9 +218,10 @@
     },
     // Upgrade the Go module directive, see:
     // https://docs.renovatebot.com/modules/versioning/#go-modules-directive-versioning
+    // depName is 'go' so it will be group with the 'Go' groupName
     {
       "matchDatasources": ["golang-version"],
-      "rangeStrategy": "bump"
+      "rangeStrategy": "bump",
     },
     {
       "groupName": "Go",
@@ -228,6 +229,12 @@
         "go",
         "docker.io/library/golang"
       ],
+      // postUpgradeTasks is only for when the Go module directives are bumped
+      "postUpgradeTasks": {
+        "commands": ["go mod vendor"],
+        "fileFilters": ["**/**"],
+        "executionMode": "branch"
+      },
     },
     {
       // Group golangci-lint updates to overrule grouping of version updates in the GHA files.