diff --git a/solidity/package-lock.json b/solidity/package-lock.json
index 82b1fc520..526cf85a9 100644
--- a/solidity/package-lock.json
+++ b/solidity/package-lock.json
@@ -22,7 +22,7 @@
         "@typechain/ethers-v5": "^5.0.0",
         "@types/chai": "^4.2.13",
         "@types/command-line-args": "^5.0.0",
-        "@types/fs-extra": "^9.0.1",
+        "@types/fs-extra": "^11.0.4",
         "@types/mocha": "^7.0.2",
         "@types/node": "^14.11.8",
         "@typescript-eslint/eslint-plugin": "^3.10.1",
@@ -38,7 +38,7 @@
         "eslint-config-prettier": "^9.1.0",
         "ethereum-waffle": "^3.2.0",
         "ethers": "^5.4.6",
-        "fs-extra": "^9.0.1",
+        "fs-extra": "^11.3.0",
         "hardhat": "^2.6.4",
         "hardhat-gas-reporter": "^1.0.4",
         "hardhat-typechain": "^0.3.4",
@@ -3761,11 +3761,13 @@
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-      "resolved": "https://registry.npmjs.org/@types/fs-extra/-/fs-extra-9.0.13.tgz",
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+      "version": "11.0.4",
+      "resolved": "https://registry.npmjs.org/@types/fs-extra/-/fs-extra-11.0.4.tgz",
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       "dev": true,
+      "license": "MIT",
       "dependencies": {
+        "@types/jsonfile": "*",
         "@types/node": "*"
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@@ -3791,6 +3793,16 @@
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+    "node_modules/@types/jsonfile": {
+      "version": "6.1.4",
+      "resolved": "https://registry.npmjs.org/@types/jsonfile/-/jsonfile-6.1.4.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
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       "resolved": "https://registry.npmjs.org/@types/keyv/-/keyv-3.1.4.tgz",
@@ -4589,6 +4601,7 @@
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       "dev": true,
+      "license": "ISC",
       "engines": {
         "node": ">= 4.0.0"
       }
@@ -5595,6 +5608,22 @@
         "node": ">= 12"
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+    "node_modules/commitizen/node_modules/fs-extra": {
+      "version": "9.1.0",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-9.1.0.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "at-least-node": "^1.0.0",
+        "graceful-fs": "^4.2.0",
+        "jsonfile": "^6.0.1",
+        "universalify": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=10"
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@@ -8283,18 +8312,18 @@
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     "node_modules/fs-extra": {
-      "version": "9.1.0",
-      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-9.1.0.tgz",
-      "integrity": "sha512-hcg3ZmepS30/7BSFqRvoo3DOMQu7IjqxO5nCDt+zM9XWjb33Wg7ziNT+Qvqbuc3+gWpzO02JubVyk2G4Zvo1OQ==",
+      "version": "11.3.0",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-11.3.0.tgz",
+      "integrity": "sha512-Z4XaCL6dUDHfP/jT25jJKMmtxvuwbkrD1vNSMFlo9lNLY2c5FHYSQgHPRZUjAB26TpDEoW9HCOgplrdbaPV/ew==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
-        "at-least-node": "^1.0.0",
         "graceful-fs": "^4.2.0",
         "jsonfile": "^6.0.1",
         "universalify": "^2.0.0"
       },
       "engines": {
-        "node": ">=10"
+        "node": ">=14.14"
       }
     },
     "node_modules/fs-minipass": {
@@ -21681,6 +21710,22 @@
         "node": ">=4.8"
       }
     },
+    "node_modules/patch-package/node_modules/fs-extra": {
+      "version": "9.1.0",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-9.1.0.tgz",
+      "integrity": "sha512-hcg3ZmepS30/7BSFqRvoo3DOMQu7IjqxO5nCDt+zM9XWjb33Wg7ziNT+Qvqbuc3+gWpzO02JubVyk2G4Zvo1OQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "at-least-node": "^1.0.0",
+        "graceful-fs": "^4.2.0",
+        "jsonfile": "^6.0.1",
+        "universalify": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/patch-package/node_modules/path-key": {
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       "resolved": "https://registry.npmjs.org/path-key/-/path-key-2.0.1.tgz",
@@ -30079,11 +30124,12 @@
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-      "resolved": "https://registry.npmjs.org/@types/fs-extra/-/fs-extra-9.0.13.tgz",
-      "integrity": "sha512-nEnwB++1u5lVDM2UI4c1+5R+FYaKfaAzS4OococimjVm3nQw3TuzH5UNsocrcTBbhnerblyHj4A49qXbIiZdpA==",
+      "version": "11.0.4",
+      "resolved": "https://registry.npmjs.org/@types/fs-extra/-/fs-extra-11.0.4.tgz",
+      "integrity": "sha512-yTbItCNreRooED33qjunPthRcSjERP1r4MqCZc7wv0u2sUkzTFp45tgUfS5+r7FrZPdmCCNflLhVSP/o+SemsQ==",
       "dev": true,
       "requires": {
+        "@types/jsonfile": "*",
         "@types/node": "*"
       }
     },
@@ -30109,6 +30155,15 @@
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       "dev": true
     },
+    "@types/jsonfile": {
+      "version": "6.1.4",
+      "resolved": "https://registry.npmjs.org/@types/jsonfile/-/jsonfile-6.1.4.tgz",
+      "integrity": "sha512-D5qGUYwjvnNNextdU59/+fI+spnwtTFmyQP0h+PfIOSkNfpU6AOICUOkm4i0OnSk+NyjdPJrxCDro0sJsWlRpQ==",
+      "dev": true,
+      "requires": {
+        "@types/node": "*"
+      }
+    },
     "@types/keyv": {
       "version": "3.1.4",
       "resolved": "https://registry.npmjs.org/@types/keyv/-/keyv-3.1.4.tgz",
@@ -31505,6 +31560,20 @@
         "minimist": "1.2.7",
         "strip-bom": "4.0.0",
         "strip-json-comments": "3.1.1"
+      },
+      "dependencies": {
+        "fs-extra": {
+          "version": "9.1.0",
+          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-9.1.0.tgz",
+          "integrity": "sha512-hcg3ZmepS30/7BSFqRvoo3DOMQu7IjqxO5nCDt+zM9XWjb33Wg7ziNT+Qvqbuc3+gWpzO02JubVyk2G4Zvo1OQ==",
+          "dev": true,
+          "requires": {
+            "at-least-node": "^1.0.0",
+            "graceful-fs": "^4.2.0",
+            "jsonfile": "^6.0.1",
+            "universalify": "^2.0.0"
+          }
+        }
       }
     },
     "compare-func": {
@@ -33697,12 +33766,11 @@
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     },
     "fs-extra": {
-      "version": "9.1.0",
-      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-9.1.0.tgz",
-      "integrity": "sha512-hcg3ZmepS30/7BSFqRvoo3DOMQu7IjqxO5nCDt+zM9XWjb33Wg7ziNT+Qvqbuc3+gWpzO02JubVyk2G4Zvo1OQ==",
+      "version": "11.3.0",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-11.3.0.tgz",
+      "integrity": "sha512-Z4XaCL6dUDHfP/jT25jJKMmtxvuwbkrD1vNSMFlo9lNLY2c5FHYSQgHPRZUjAB26TpDEoW9HCOgplrdbaPV/ew==",
       "dev": true,
       "requires": {
-        "at-least-node": "^1.0.0",
         "graceful-fs": "^4.2.0",
         "jsonfile": "^6.0.1",
         "universalify": "^2.0.0"
@@ -43936,6 +44004,18 @@
             "which": "^1.2.9"
           }
         },
+        "fs-extra": {
+          "version": "9.1.0",
+          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-9.1.0.tgz",
+          "integrity": "sha512-hcg3ZmepS30/7BSFqRvoo3DOMQu7IjqxO5nCDt+zM9XWjb33Wg7ziNT+Qvqbuc3+gWpzO02JubVyk2G4Zvo1OQ==",
+          "dev": true,
+          "requires": {
+            "at-least-node": "^1.0.0",
+            "graceful-fs": "^4.2.0",
+            "jsonfile": "^6.0.1",
+            "universalify": "^2.0.0"
+          }
+        },
         "path-key": {
           "version": "2.0.1",
           "resolved": "https://registry.npmjs.org/path-key/-/path-key-2.0.1.tgz",
diff --git a/solidity/package.json b/solidity/package.json
index bc6edc042..74025911b 100644
--- a/solidity/package.json
+++ b/solidity/package.json
@@ -22,7 +22,7 @@
     "@typechain/ethers-v5": "^5.0.0",
     "@types/chai": "^4.2.13",
     "@types/command-line-args": "^5.0.0",
-    "@types/fs-extra": "^9.0.1",
+    "@types/fs-extra": "^11.0.4",
     "@types/mocha": "^7.0.2",
     "@types/node": "^14.11.8",
     "@typescript-eslint/eslint-plugin": "^3.10.1",
@@ -38,7 +38,7 @@
     "eslint-config-prettier": "^9.1.0",
     "ethereum-waffle": "^3.2.0",
     "ethers": "^5.4.6",
-    "fs-extra": "^9.0.1",
+    "fs-extra": "^11.3.0",
     "hardhat": "^2.6.4",
     "hardhat-gas-reporter": "^1.0.4",
     "hardhat-typechain": "^0.3.4",