diff --git a/config.toml b/config.toml
index 5d14713a5a..9f2012848a 100644
--- a/config.toml
+++ b/config.toml
@@ -115,11 +115,11 @@ time_format_blog = "Monday, January 02, 2006"
 description = "Production-Grade Container Orchestration"
 showedit = true
 
-latest = "v1.21"
+latest = "v1.22"
 
-fullversion = "v1.18.17"
+fullversion = "v1.18.20"
 version = "v1.18"
-githubbranch = "v1.18.17"
+githubbranch = "v1.18.20"
 docsbranch = "release-1.18"
 deprecated = true
 currentUrl = "https://kubernetes.io/docs/home/"
@@ -157,40 +157,40 @@ js = [
 ]
 
 [[params.versions]]
-fullversion = "v1.21.0"
-version = "v1.21"
-githubbranch = "v1.21.0"
-docsbranch = "master"
+fullversion = "v1.22.0"
+version = "v1.22"
+githubbranch = "v1.22.0"
+docsbranch = "main"
 url = "https://kubernetes.io"
 
 [[params.versions]]
-fullversion = "v1.20.5"
+fullversion = "v1.21.4"
+version = "v1.21"
+githubbranch = "v1.21.4"
+docsbranch = "master"
+url = "https://v1-21.docs.kubernetes.io"
+
+[[params.versions]]
+fullversion = "v1.20.10"
 version = "v1.20"
-githubbranch = "v1.20.5"
+githubbranch = "v1.20.10"
 docsbranch = "release-1.20"
 url = "https://v1-20.docs.kubernetes.io"
 
 [[params.versions]]
-fullversion = "v1.19.9"
+fullversion = "v1.19.14"
 version = "v1.19"
-githubbranch = "v1.19.9"
+githubbranch = "v1.19.14"
 docsbranch = "release-1.19"
 url = "https://v1-19.docs.kubernetes.io"
 
 [[params.versions]]
-fullversion = "v1.18.17"
+fullversion = "v1.18.20"
 version = "v1.18"
-githubbranch = "v1.18.17"
+githubbranch = "v1.18.20"
 docsbranch = "release-1.18"
 url = "https://v1-18.docs.kubernetes.io"
 
-[[params.versions]]
-fullversion = "v1.17.17"
-version = "v1.17"
-githubbranch = "v1.17.17"
-docsbranch = "release-1.17"
-url = "https://v1-17.docs.kubernetes.io"
-
 # User interface configuration
 [params.ui]
 # Enable to show the side bar menu in its compact state.