diff --git a/release.sh b/release.sh
index 587b99ee..a1b615f4 100755
--- a/release.sh
+++ b/release.sh
@@ -3,8 +3,8 @@
 
 set -eu
 
-export RELEASE_VERSION="4.21"
-export PREVIOUS_VERSION="4.20.1"
+export RELEASE_VERSION="4.22"
+export PREVIOUS_VERSION="4.21.1"
 export RELEASE_BRANCH="next"
 
 if [ ! -e "../i3.github.io" ]