diff --git a/manifest.json b/manifest.json
index d0372a8..bbb5973 100644
--- a/manifest.json
+++ b/manifest.json
@@ -5,7 +5,7 @@
     "description": {
         "en": "Simple and flexible workload orchestrator"
     },
-    "version": "1.3.5~ynh1",
+    "version": "1.6.3~ynh1",
     "url": "https://www.nomadproject.io/",
     "upstream": {
         "license": "MPL-2.0",
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 5b28acd..c1c982b 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -13,7 +13,7 @@ server_pkg_dependencies=""
 client_pkg_dependencies=""
 client_lxc_pkg_dependencies="pkg-config lxc-dev lxc lxc-templates"
 
-go_version=1.15
+go_version=1.20
 
 #=================================================
 # PERSONAL HELPERS