diff --git a/package.json b/package.json
index f965aeb..1e983e2 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
   "devDependencies": {
     "@akala-modules/core": "^1.1.3",
     "@akala/client": "^2.0.71",
-    "@akala/server": "^2.1.12",
+    "@akala/server": "^3.0.12",
     "@domojs/theme-default": "^1.1.24",
     "@types/debug": "^4.1.0",
     "@types/ws": "^6.0.1",
diff --git a/yarn.lock b/yarn.lock
index 66f544a..b6f57b3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -38,29 +38,10 @@
   optionalDependencies:
     showdown "^1.8.6"
 
-"@akala/core@^2.0.87":
-  version "2.0.87"
-  resolved "https://registry.yarnpkg.com/@akala/core/-/core-2.0.87.tgz#bf2f9afe4660c285b01643f4b831f9605652b9cc"
-  integrity sha512-gMCr1CSPw2E5nwnOzNzN/MNsk/8QUOJf2ga4fGweSKsbi6aVTG1JLEjCrCSpFnyzJ1NCMqWfG7vZCzHWkQbLfA==
-  dependencies:
-    "@akala/json-rpc-ws" "^7.0.1"
-    array-flatten "^2.1.1"
-    browser-process-hrtime "^1.0.0"
-    debug "^4.1.1"
-    es6-promise "^4.2.4"
-    isomorphic-fetch "^2.2.1"
-    mock-require "^3.0.3"
-    orchestrator "^0.3.8"
-    parseurl "^1.3.1"
-    path-to-regexp "^3.0.0"
-    routington "^1.0.3"
-    utils-merge "^1.0.0"
-    ws "^6.1.3"
-
-"@akala/core@^2.0.93":
-  version "2.0.93"
-  resolved "https://registry.yarnpkg.com/@akala/core/-/core-2.0.93.tgz#2149ef30f1890c9997b7025df8da00f21ceba439"
-  integrity sha512-ZQ2rcAUy026sIRxy/0a0XIXM6issTjoPfLXdDwqR3lGzC8bYI3Cb0yaUmF20BF+16dkfUNFbTfW7FGAQ5+RA6A==
+"@akala/core@^2.0.87", "@akala/core@^2.0.93", "@akala/core@^2.0.96":
+  version "2.0.96"
+  resolved "https://registry.yarnpkg.com/@akala/core/-/core-2.0.96.tgz#7e429b18b78b114a2bec7b8c8be06387ffd2e744"
+  integrity sha512-HknjgI7Wh+XUuyCfpfLRxu0ATWNZWI8huU52Qw0mJtr7sxj15znbe+e6vX0iz9FrBYlOGdXtmmS44Hs0kt9SwA==
   dependencies:
     "@akala/json-rpc-ws" "^7.0.1"
     array-flatten "^2.1.1"
@@ -85,7 +66,7 @@
     uuid "^3.3.2"
     ws "^6.0.0"
 
-"@akala/server@^2.1.12", "@akala/server@^2.1.6":
+"@akala/server@^2.1.6":
   version "2.1.41"
   resolved "https://registry.yarnpkg.com/@akala/server/-/server-2.1.41.tgz#385631d008826c143fee3b71f2c071ec6528bb87"
   integrity sha512-28q7c5DKWglblsPz6zZG7Rywt5Kw6fPlBfhxLalqwngTUSO1fK/I9DT+gNbNYfZhhaR6p9LavHfe3YjOyDX4EQ==
@@ -104,12 +85,12 @@
     ws "^7.1.1"
     xml2js "^0.4.19"
 
-"@akala/server@^3.0.9":
-  version "3.0.9"
-  resolved "https://registry.yarnpkg.com/@akala/server/-/server-3.0.9.tgz#b099c271eea74c0301699fe40fb7344283812d01"
-  integrity sha512-waLFt4Z1ypzwad1j2BB0/a7Dy6ws8Wfh/KKYabcOgbHcwLNlYy/KOtsmIBG6iuoIHuTk5Sw1qPknw9VchtPEMw==
+"@akala/server@^3.0.12", "@akala/server@^3.0.9":
+  version "3.0.12"
+  resolved "https://registry.yarnpkg.com/@akala/server/-/server-3.0.12.tgz#1589e3d76564a33b144d6021b2e4614092981458"
+  integrity sha512-y2i1/ZjcgyA/buKf62RggISgY6PepXW/SVMDLNdP2AkBQPtDVSfsqqtjlTPYCN7W+iJwqtmLhjoFMW0BaLcyCQ==
   dependencies:
-    "@akala/core" "^2.0.93"
+    "@akala/core" "^2.0.96"
     "@akala/json-rpc-ws" "^7.0.2"
     body-parser "^1.18.2"
     express "^4.16.2"