diff --git a/config/redirects b/config/redirects
index 29f981411..09f686b4e 100644
--- a/config/redirects
+++ b/config/redirects
@@ -1,6 +1,6 @@
 define: prefix docs/cluster-to-cluster-sync
 define: base https://www.mongodb.com/docs/cluster-to-cluster-sync
-define: versions v0.9 v1.7 1.8 master
+define: versions v0.9 v1.7 v1.8 v1.9 master
 
 # raw: <source file> -> ${base}/<destination>
 
diff --git a/snooty.toml b/snooty.toml
index 81342f05a..209e63154 100644
--- a/snooty.toml
+++ b/snooty.toml
@@ -28,10 +28,10 @@ toc_landing_pages = ["/quickstart",
                     ]
 
 [constants]
-version = "1.9"
-version-previous = "1.8"
-latest-version="1.9.0"
-version-dev = "1.9"
+version = "1.10"
+version-previous = "1.9"
+latest-version="1.10.0"
+version-dev = "1.10"
 c2c-product-name = "Cluster-to-Cluster Sync"
 c2c-full-product-name = "MongoDB Cluster-to-Cluster Sync"
 mdb-download-center = "`MongoDB Download Center <https://www.mongodb.com/try/download/mongosync>`__"