diff --git a/package.json b/package.json
index f38e832..2be61c2 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "license": "MIT",
     "types": "dist/server/index.d.ts",
     "dependencies": {
-        "@akala/core": "^2.0.100",
+        "@akala/core": "^3.1.6",
         "@akala/server": "^3.0.27",
         "mongodb": "^3.3.2",
         "reflect-metadata": "^0.1.13",
diff --git a/yarn.lock b/yarn.lock
index 2acaba4..bd93e0c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12,7 +12,7 @@
     split2 "^3.1.1"
     uuid "^3.3.3"
 
-"@akala/core@^2.0.100", "@akala/core@^2.0.105":
+"@akala/core@^2.0.105":
   version "2.1.21"
   resolved "https://registry.yarnpkg.com/@akala/core/-/core-2.1.21.tgz#4fb7779cbeb51a6039b6a019a65c3bdf71502293"
   integrity sha512-C58ovPCeapeT3Da4AAGXkObYWOwhtg6KxegW59qG7R4+TmzPgwkzEPWjoAmOBniWAhxg/xjLKY5z0dhTdDgyGg==
@@ -30,6 +30,25 @@
     utils-merge "^1.0.0"
     ws "^7.2.1"
 
+"@akala/core@^3.1.6":
+  version "3.1.6"
+  resolved "https://registry.yarnpkg.com/@akala/core/-/core-3.1.6.tgz#285736b438877c194471c068fa2ebb4d29dc0bf5"
+  integrity sha512-EBn1+XxiKzoV4ByLwTuahAyOLFOrOkhsx4PjdS81CibKKS9wpjLgadGC/alIH5yYkUGQDByDMhkJ6BQlFyPJmQ==
+  dependencies:
+    "@akala/json-rpc-ws" "^9.0.32"
+    browser-process-hrtime "^1.0.0"
+    debug "^4.1.1"
+    es6-promise "^4.2.8"
+    isomorphic-fetch "^2.2.1"
+    mock-require "^3.0.3"
+    orchestrator "^0.3.8"
+    parseurl "^1.3.1"
+    path-to-regexp "^6.1.0"
+    reflect-metadata "^0.1.13"
+    routington "^1.0.3"
+    utils-merge "^1.0.0"
+    ws "^7.2.1"
+
 "@akala/json-rpc-ws@^7.0.2":
   version "7.0.2"
   resolved "https://registry.yarnpkg.com/@akala/json-rpc-ws/-/json-rpc-ws-7.0.2.tgz#543138e11a2a40fda2deb221bbae32afed65405b"
@@ -39,12 +58,13 @@
     uuid "^3.3.2"
     ws "^6.0.0"
 
-"@akala/json-rpc-ws@^9.0.16":
-  version "9.0.16"
-  resolved "https://registry.yarnpkg.com/@akala/json-rpc-ws/-/json-rpc-ws-9.0.16.tgz#b1f22399a429a88374e988c9d43a037de5d886fd"
-  integrity sha512-y9FUFWg+WexaOnyJ7efL0mg41GY/VUYnpDjWsOAIenvQL5HwLRKyt3/5DjgX48aYJG58yA1ROsMLF8NUz6NOfQ==
+"@akala/json-rpc-ws@^9.0.16", "@akala/json-rpc-ws@^9.0.32":
+  version "9.0.32"
+  resolved "https://registry.yarnpkg.com/@akala/json-rpc-ws/-/json-rpc-ws-9.0.32.tgz#887c0514241c04272df629ce2429fcec1916dd1b"
+  integrity sha512-gsdxfYqOaTLbpMQtVKJVqSQtl8kfaqZhLTFeJEbdfP6eC4OJWJwd8FwGCVewJEcWQ+RdNTS6Zo7rFqxdUOioMg==
   dependencies:
     debug "^4.1.1"
+    reflect-metadata "^0.1.13"
     uuid "^7.0.3"
     ws "^7.2.3"