diff --git a/package.json b/package.json
index 8945405..bb1ed2f 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   "license": "MIT",
   "dependencies": {
     "@akala/client": "^2.0.71",
-    "@akala/core": "^2.0.65",
+    "@akala/core": "^3.1.10",
     "ioredis": "^4.6.2",
     "levenshtein": "^1.0.5"
   },
diff --git a/yarn.lock b/yarn.lock
index 565aee4..a8347e6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -50,7 +50,7 @@
     "@popperjs/core" "^2.2.0"
     showdown "^1.8.6"
 
-"@akala/core@^2.0.0", "@akala/core@^2.0.65", "@akala/core@^2.0.87", "@akala/core@^2.0.96", "@akala/core@^2.0.97":
+"@akala/core@^2.0.0", "@akala/core@^2.0.87", "@akala/core@^2.0.96", "@akala/core@^2.0.97":
   version "2.1.21"
   resolved "https://registry.yarnpkg.com/@akala/core/-/core-2.1.21.tgz#4fb7779cbeb51a6039b6a019a65c3bdf71502293"
   integrity sha512-C58ovPCeapeT3Da4AAGXkObYWOwhtg6KxegW59qG7R4+TmzPgwkzEPWjoAmOBniWAhxg/xjLKY5z0dhTdDgyGg==
@@ -68,6 +68,25 @@
     utils-merge "^1.0.0"
     ws "^7.2.1"
 
+"@akala/core@^3.1.10":
+  version "3.1.10"
+  resolved "https://registry.yarnpkg.com/@akala/core/-/core-3.1.10.tgz#bd309be7a4401144cab49fd8873a2575fa9bfbb4"
+  integrity sha512-/ieLnn/j1+a4inkwRHNkEQh39520CWYPc0NVOIB8hoaJ/lME3dGmssfJNdgyCfVKdjMqMoxSKhBILvBy4rTbgw==
+  dependencies:
+    "@akala/json-rpc-ws" "^9.0.35"
+    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@^7.0.0", "@akala/json-rpc-ws@^7.0.1", "@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"
@@ -77,13 +96,14 @@
     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@^9.0.35":
+  version "9.0.35"
+  resolved "https://registry.yarnpkg.com/@akala/json-rpc-ws/-/json-rpc-ws-9.0.35.tgz#ddd2f7115951b30aef1f26de50bdbb6e2b8237d4"
+  integrity sha512-kX+3KGrGt5AcWvywOr/+UbEKbjWPG7vsnZRRLJd3yCe1OxoBeLr6gnrjV6yzi212d12nV2DMC/WKKN1V+/m/gA==
   dependencies:
     debug "^4.1.1"
-    uuid "^7.0.3"
+    reflect-metadata "^0.1.13"
+    uuid "^8.0.0"
     ws "^7.2.3"
 
 "@akala/server@^2.0.5", "@akala/server@^2.1.11", "@akala/server@^2.1.6":
@@ -2944,10 +2964,10 @@ uuid@^3.0.1, uuid@^3.2.1, uuid@^3.3.2, uuid@^3.3.3:
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.3.tgz#4568f0216e78760ee1dbf3a4d2cf53e224112866"
   integrity sha512-pW0No1RGHgzlpHJO1nsVrHKpOEIxkGg1xB+v0ZmdNH5OAeAwzAVrCnI2/6Mtx+Uys6iaylxa+D3g4j63IKKjSQ==
 
-uuid@^7.0.3:
-  version "7.0.3"
-  resolved "https://registry.yarnpkg.com/uuid/-/uuid-7.0.3.tgz#c5c9f2c8cf25dc0a372c4df1441c41f5bd0c680b"
-  integrity sha512-DPSke0pXhTZgoF/d+WSt2QaKMCFSfx7QegxEWT+JOuHF5aWrKEn0G+ztjuJg/gG8/ItK+rbPCD/yNv8yyih6Cg==
+uuid@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-8.0.0.tgz#bc6ccf91b5ff0ac07bbcdbf1c7c4e150db4dbb6c"
+  integrity sha512-jOXGuXZAWdsTH7eZLtyXMqUb9EcWMGZNbL9YcGBJl4MH4nrxHmZJhEHvyLFrkxo+28uLb/NYRcStH48fnD0Vzw==
 
 validator@^10.11.0:
   version "10.11.0"