diff --git a/package.json b/package.json
index f6a1bfe..d7b6078 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "@as-pect/cli": "^4.0.0",
     "@typescript-eslint/eslint-plugin": "^4.13.0",
     "@typescript-eslint/parser": "^4.13.0",
-    "assemblyscript": "^0.15.0",
+    "assemblyscript": "^0.18.23",
     "eslint": "^7.17.0",
     "husky": "^4.3.7",
     "typedoc": "^0.20.21",
diff --git a/yarn.lock b/yarn.lock
index fb18e30..e27f701 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -257,12 +257,12 @@ array-union@^2.1.0:
   resolved "https://registry.yarnpkg.com/array-union/-/array-union-2.1.0.tgz#b798420adbeb1de828d84acd8a2e23d3efe85e8d"
   integrity sha512-HGyxoOTYUyCM6stUe6EJgnd4EoewAI7zMdfqO+kGjnlZmBDz/cR5pf8r/cR4Wq60sL/p0IkcjUEEPwS3GFrIyw==
 
-assemblyscript@^0.15.0:
-  version "0.15.2"
-  resolved "https://registry.yarnpkg.com/assemblyscript/-/assemblyscript-0.15.2.tgz#601ee527d8baeeb76b21a36511e6a07505b7ecee"
-  integrity sha512-o4tjNWzE1i1d38Ga8uXQLJoO6wuz+WKL45Vg8uWZcfrbAO+K9pfjBGg+XveBU9lqjxQ/ScaX7V9k2LXnuokpmw==
+assemblyscript@^0.18.23:
+  version "0.18.23"
+  resolved "https://registry.yarnpkg.com/assemblyscript/-/assemblyscript-0.18.23.tgz#c7d4a6c28a7d63cc2d788bc73896304f726b628a"
+  integrity sha512-INs8ZuV+L9E77UFZB2mK3u+85StkB/H2/kjQV0282IKgzojCH6Rw+NyS1SN5im2rT6/RmMtouWvpmHoet18IjQ==
   dependencies:
-    binaryen "97.0.0-nightly.20201008"
+    binaryen "100.0.0"
     long "^4.0.0"
 
 astral-regex@^2.0.0:
@@ -280,10 +280,10 @@ balanced-match@^1.0.0:
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
   integrity sha1-ibTRmasr7kneFk6gK4nORi1xt2c=
 
-binaryen@97.0.0-nightly.20201008:
-  version "97.0.0-nightly.20201008"
-  resolved "https://registry.yarnpkg.com/binaryen/-/binaryen-97.0.0-nightly.20201008.tgz#b9dc6fa3b92b764b66956d079190b48d2e22065f"
-  integrity sha512-GWV30FOQqz+vBIZRbc7GSasLNhh8BNLKH+2u2j5BjqM0WOEqqaP5iSj0mq72We2aVYqpBajJPI/CORY6o2RBxA==
+binaryen@100.0.0:
+  version "100.0.0"
+  resolved "https://registry.yarnpkg.com/binaryen/-/binaryen-100.0.0.tgz#8ed91955eff14eb4758d68d593869cbc1a9a0dff"
+  integrity sha512-nxOt8d8/VXAuSVEtAWUdKrqpqCy365QqD223EzzB1GzS5himiZAfM/R5lXx+M/5q8TB8cYp3tYxv5rTjNTJveQ==
 
 brace-expansion@^1.1.7:
   version "1.1.11"