diff --git a/slaves/burble b/slaves/burble
index ac4e939..02daac6 100644
--- a/slaves/burble
+++ b/slaves/burble
@@ -1,5 +1,5 @@
-fd42:4242:2601:23::ac:53 dns-slave.fr-sbg1.burble.dn42
-fd42:4242:2601:2a::ac:53 dns-slave.us-dal3.burble.dn42
-fd42:4242:2601:25::ac:53 dns-slave.sg-sin1.burble.dn42
-fd42:4242:2601:2d::ac:53 dns-slave.ca-bhs2.burble.dn42
-fd42:4242:2601:3a:6328:8e89:fe85:f424 dns-slave.us-lax1.burble.dn42
+fd42:4242:2601:2302:3639:4bf6:367b:9884 dns-slave.tier2.fr-sbg1.burble.dn42
+fd42:4242:2601:2a02:c69f:6eeb:c5a4:f07b dns-slave.tier2.us-dal3.burble.dn42
+fd42:4242:2601:2502:cfe6:58b2:1b85:268b dns-slave.tier2.sg-sin1.burble.dn42
+fd42:4242:2601:2d02:6dce:78fa:6d26:cf7b dns-slave.tier2.ca-bhs2.burble.dn42
+fd42:4242:2601:3a02:e185:de19:de92:61fa dns-slave.tier2.us-lax1.burble.dn42