diff --git a/package-lock.json b/package-lock.json
index cd954550..fa541864 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
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         "chai": "^4.3.4",
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       }
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+      "resolved": "https://registry.npmjs.org/bfj/-/bfj-7.0.2.tgz",
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+        "check-types": "^11.1.1",
+        "hoopy": "^0.1.4",
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+        "node": ">= 8.0.0"
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@@ -894,10 +900,10 @@
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+      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.7.2.tgz",
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@@ -1020,6 +1026,12 @@
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+      "resolved": "https://registry.npmjs.org/check-types/-/check-types-11.2.2.tgz",
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@@ -1054,52 +1066,41 @@
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+      "resolved": "https://registry.npmjs.org/circom_runtime/-/circom_runtime-0.1.21.tgz",
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-        "fnv-plus": "^1.3.1"
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+      "resolved": "https://registry.npmjs.org/ffjavascript/-/ffjavascript-0.2.56.tgz",
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-        "blakejs": "^1.1.0"
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+      "resolved": "https://registry.npmjs.org/circom_tester/-/circom_tester-0.0.19.tgz",
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-        "chai": "^4.3.4",
+        "chai": "^4.3.6",
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-        "ffjavascript": "^0.2.38",
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-        "snarkjs": "0.4.10",
-        "tmp-promise": "^3.0.2",
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@@ -1394,14 +1395,13 @@
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-      "resolved": "https://registry.npmjs.org/ffjavascript/-/ffjavascript-0.2.55.tgz",
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+      "resolved": "https://registry.npmjs.org/ffjavascript/-/ffjavascript-0.2.57.tgz",
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-        "wasmbuilder": "^0.0.12",
-        "wasmcurves": "0.1.0",
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@@ -1424,9 +1424,9 @@
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@@ -1740,6 +1740,15 @@
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+      "resolved": "https://registry.npmjs.org/hoopy/-/hoopy-0.1.4.tgz",
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+      "engines": {
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+      }
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@@ -2376,15 +2385,26 @@
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-        "ffjavascript": "0.2.55"
+        "ffjavascript": "0.2.56"
+      }
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+    "node_modules/r1csfile/node_modules/ffjavascript": {
+      "version": "0.2.56",
+      "resolved": "https://registry.npmjs.org/ffjavascript/-/ffjavascript-0.2.56.tgz",
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@@ -2422,12 +2442,6 @@
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@@ -2519,73 +2533,35 @@
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-        "blake2b-wasm": "^2.3.0",
-        "circom_runtime": "0.1.14",
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@@ -2711,6 +2687,12 @@
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+      "requires": {
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+        "check-types": "^11.1.1",
+        "hoopy": "^0.1.4",
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@@ -3490,10 +3474,10 @@
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@@ -3921,9 +3899,9 @@
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@@ -4153,6 +4131,12 @@
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@@ -4598,15 +4582,28 @@
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@@ -4638,12 +4635,6 @@
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@@ -4703,70 +4694,32 @@
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-        "circom_runtime": "0.1.14",
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+          "resolved": "https://registry.npmjs.org/ffjavascript/-/ffjavascript-0.2.56.tgz",
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-          "requires": {
-            "big-integer": "^1.6.42",
-            "blakejs": "^1.1.0"
+            "wasmbuilder": "0.0.16",
+            "wasmcurves": "0.2.0",
+            "web-worker": "^1.2.0"
           }
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       }
@@ -4864,6 +4817,12 @@
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       }
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+    "tryer": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/tryer/-/tryer-1.0.1.tgz",
+      "integrity": "sha512-c3zayb8/kWWpycWYg87P71E1S1ZL6b6IJxfb5fvsUgsf0S2MVGaDhDXXjDMpdCpfWXqptc+4mXwmiy1ypXqRAA==",
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+    },
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@@ -4903,22 +4862,18 @@
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+      "resolved": "https://registry.npmjs.org/wasmbuilder/-/wasmbuilder-0.0.16.tgz",
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+      "resolved": "https://registry.npmjs.org/wasmcurves/-/wasmcurves-0.2.0.tgz",
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diff --git a/package.json b/package.json
index 4bda978b..840d8dc3 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
   "devDependencies": {
     "blake-hash": "^2.0.0",
     "chai": "^4.3.4",
-    "circom_tester": "0.0.13",
+    "circom_tester": "0.0.19",
     "circomlibjs": "^0.1.4",
     "mocha": "^9.1.3"
   }