diff --git a/package-lock.json b/package-lock.json
index 1c01cdd3..77bcfa6a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.7.3",
       "license": "GPL-3.0",
       "dependencies": {
-        "@iden3/binfileutils": "0.0.11",
+        "@iden3/binfileutils": "0.0.12",
         "bfj": "^7.0.2",
         "blake2b-wasm": "^2.4.0",
         "circom_runtime": "0.1.24",
@@ -318,12 +318,22 @@
       "integrity": "sha512-Xzdyxqm1bOFF6pdIsiHLLl3HkSLjbhqJHVyqaTxXt3RqXBEnmsUmEW47H7VOi/ak7TdkRpNkxjyK5Zbkm+y52g=="
     },
     "node_modules/@iden3/binfileutils": {
-      "version": "0.0.11",
-      "resolved": "https://registry.npmjs.org/@iden3/binfileutils/-/binfileutils-0.0.11.tgz",
-      "integrity": "sha512-LylnJoZ0CTdgErnKY8OxohvW4K+p6UHD3sxt+3P9AmMyBQjYR4IpoqoYZZ+9aMj89cmCQ21UvdhndAx04er3NA==",
+      "version": "0.0.12",
+      "resolved": "https://registry.npmjs.org/@iden3/binfileutils/-/binfileutils-0.0.12.tgz",
+      "integrity": "sha512-naAmzuDufRIcoNfQ1d99d7hGHufLA3wZSibtr4dMe6ZeiOPV1KwOZWTJ1YVz4HbaWlpDuzVU72dS4ATQS4PXBQ==",
       "dependencies": {
         "fastfile": "0.0.20",
-        "ffjavascript": "^0.2.48"
+        "ffjavascript": "^0.3.0"
+      }
+    },
+    "node_modules/@iden3/binfileutils/node_modules/ffjavascript": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/ffjavascript/-/ffjavascript-0.3.0.tgz",
+      "integrity": "sha512-l7sR5kmU3gRwDy8g0Z2tYBXy5ttmafRPFOqY7S6af5cq51JqJWt5eQ/lSR/rs2wQNbDYaYlQr5O+OSUf/oMLoQ==",
+      "dependencies": {
+        "wasmbuilder": "0.0.16",
+        "wasmcurves": "0.2.2",
+        "web-worker": "1.2.0"
       }
     },
     "node_modules/@jridgewell/gen-mapping": {
@@ -2239,6 +2249,15 @@
         "ffjavascript": "0.2.60"
       }
     },
+    "node_modules/r1csfile/node_modules/@iden3/binfileutils": {
+      "version": "0.0.11",
+      "resolved": "https://registry.npmjs.org/@iden3/binfileutils/-/binfileutils-0.0.11.tgz",
+      "integrity": "sha512-LylnJoZ0CTdgErnKY8OxohvW4K+p6UHD3sxt+3P9AmMyBQjYR4IpoqoYZZ+9aMj89cmCQ21UvdhndAx04er3NA==",
+      "dependencies": {
+        "fastfile": "0.0.20",
+        "ffjavascript": "^0.2.48"
+      }
+    },
     "node_modules/r1csfile/node_modules/ffjavascript": {
       "version": "0.2.60",
       "resolved": "https://registry.npmjs.org/ffjavascript/-/ffjavascript-0.2.60.tgz",
diff --git a/package.json b/package.json
index d348a465..c3fa11bd 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "url": "https://github.com/iden3/snarkjs.git"
   },
   "dependencies": {
-    "@iden3/binfileutils": "0.0.11",
+    "@iden3/binfileutils": "0.0.12",
     "bfj": "^7.0.2",
     "blake2b-wasm": "^2.4.0",
     "circom_runtime": "0.1.24",