Update rebar.config

Author: 5HT

rebar.config

@@ -3,6 +3,6 @@
 {deps, [
     {bert,   ".*", {git, "git://github.com/synrc/bert",    {tag,"1.11.1"}}},
     {active, ".*", {git, "git://github.com/synrc/active",  {tag,"4.11"}}},
-    {kvs,    ".*", {git, "git://github.com/synrc/kvs",     {tag,"5.10"}}},
+    {kvs,    ".*", {git, "git://github.com/synrc/kvs",     {tag,"5.11"}}},
     {syn,    ".*", {git, "git://github.com/ostinelli/syn", {tag,"1.6.3"}}}
 ]}.