diff --git a/package-lock.json b/package-lock.json
index ca274e98..7b0dff01 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -388,9 +388,9 @@
       }
     },
     "assemblyscript": {
-      "version": "0.18.11",
-      "resolved": "https://registry.npmjs.org/assemblyscript/-/assemblyscript-0.18.11.tgz",
-      "integrity": "sha512-QIIPeHRq+0uw7A2xWzmJM1I8Ca7AGuNpp2JFFkdTBMfVrQULtWieqOBIZG+VDRbYEbjbCdonEWcnGCi2ujzz6Q==",
+      "version": "0.18.12",
+      "resolved": "https://registry.npmjs.org/assemblyscript/-/assemblyscript-0.18.12.tgz",
+      "integrity": "sha512-a0zJlb4xgEtxdadrrIP9MuLmQuRE6ZVzXPi2RZoVG6zgz+nLYLt1mkiP/TbJRY+4wvf1peTCZok+vyRAxFjppQ==",
       "requires": {
         "binaryen": "98.0.0-nightly.20210106",
         "long": "^4.0.0"
diff --git a/package.json b/package.json
index 211a5ef6..d7604341 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "@babel/core": "7.8.3",
     "@babel/plugin-syntax-dynamic-import": "7.8.3",
     "as-bind": "0.6.1",
-    "assemblyscript": "0.18.11",
+    "assemblyscript": "0.18.12",
     "babel-plugin-syntax-export-extensions": "6.13.0",
     "chokidar": "3.5.1",
     "commander": "6.2.1",