diff --git a/package-lock.json b/package-lock.json
index 92a14502..ac0952ca 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
         "ejs": "^3.1.6",
         "fastfile": "0.0.20",
         "ffjavascript": "0.2.60",
-        "js-sha3": "^0.8.0",
+        "js-sha3": "^0.9.1",
         "logplease": "^1.2.15",
         "r1csfile": "0.0.47"
       },
@@ -1565,9 +1565,9 @@
       }
     },
     "node_modules/js-sha3": {
-      "version": "0.8.0",
-      "resolved": "https://registry.npmjs.org/js-sha3/-/js-sha3-0.8.0.tgz",
-      "integrity": "sha512-gF1cRrHhIzNfToc802P800N8PpXS+evLLXfsVpowqmAFR9uwbi89WvXg2QspOmXL8QL86J4T1EpFu+yUkwJY3Q=="
+      "version": "0.9.1",
+      "resolved": "https://registry.npmjs.org/js-sha3/-/js-sha3-0.9.1.tgz",
+      "integrity": "sha512-BEtdfjzc2zf276Ck8FprMl0ej0rFrK3TSwNSzFjDvv/QOj2YlWmoRBOIZaaUHFWJAXHl2KfiwVBIbYYeHHtCNA=="
     },
     "node_modules/js-tokens": {
       "version": "4.0.0",
@@ -3717,9 +3717,9 @@
       }
     },
     "js-sha3": {
-      "version": "0.8.0",
-      "resolved": "https://registry.npmjs.org/js-sha3/-/js-sha3-0.8.0.tgz",
-      "integrity": "sha512-gF1cRrHhIzNfToc802P800N8PpXS+evLLXfsVpowqmAFR9uwbi89WvXg2QspOmXL8QL86J4T1EpFu+yUkwJY3Q=="
+      "version": "0.9.1",
+      "resolved": "https://registry.npmjs.org/js-sha3/-/js-sha3-0.9.1.tgz",
+      "integrity": "sha512-BEtdfjzc2zf276Ck8FprMl0ej0rFrK3TSwNSzFjDvv/QOj2YlWmoRBOIZaaUHFWJAXHl2KfiwVBIbYYeHHtCNA=="
     },
     "js-tokens": {
       "version": "4.0.0",
diff --git a/package.json b/package.json
index f2fbc86c..5521c995 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "ejs": "^3.1.6",
     "fastfile": "0.0.20",
     "ffjavascript": "0.2.60",
-    "js-sha3": "^0.8.0",
+    "js-sha3": "^0.9.1",
     "logplease": "^1.2.15",
     "r1csfile": "0.0.47"
   },