diff --git a/stack/slapos.cfg b/stack/slapos.cfg
index 74ad3560b0495b514b887d99b3ffe8a285e61c71..3c0242feaefd5770aa2bdfd43b0efb8b700e1404 100644
--- a/stack/slapos.cfg
+++ b/stack/slapos.cfg
@@ -295,7 +295,7 @@ simplegeneric = 0.8.1
 singledispatch = 3.4.0.3
 six = 1.16.0
 slapos.cookbook = 1.0.305
-slapos.core = 1.8.6
+slapos.core = 1.9.0
 slapos.extension.shared = 1.0
 slapos.libnetworkcache = 0.25
 slapos.rebootstrap = 4.5