diff --git a/package-lock.json b/package-lock.json
index 7898a83..60f34a9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30,7 +30,7 @@
         "@types/react-dom": "^17.0.9",
         "@types/react-router-dom": "^5.1.8",
         "chart.js": "^3.5.0",
-        "ethers": "^5.4.1",
+        "ethers": "^5.4.3",
         "query-string": "^7.0.1",
         "react": "^17.0.2",
         "react-blockies": "^1.4.1",
@@ -1354,9 +1354,9 @@
       }
     },
     "node_modules/@ethersproject/abstract-signer": {
-      "version": "5.4.0",
-      "resolved": "https://registry.npmjs.org/@ethersproject/abstract-signer/-/abstract-signer-5.4.0.tgz",
-      "integrity": "sha512-AieQAzt05HJZS2bMofpuxMEp81AHufA5D6M4ScKwtolj041nrfIbIi8ciNW7+F59VYxXq+V4c3d568Q6l2m8ew==",
+      "version": "5.4.1",
+      "resolved": "https://registry.npmjs.org/@ethersproject/abstract-signer/-/abstract-signer-5.4.1.tgz",
+      "integrity": "sha512-SkkFL5HVq1k4/25dM+NWP9MILgohJCgGv5xT5AcRruGz4ILpfHeBtO/y6j+Z3UN/PAjDeb4P7E51Yh8wcGNLGA==",
       "funding": [
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           "type": "individual",
@@ -1435,9 +1435,9 @@
       }
     },
     "node_modules/@ethersproject/bignumber": {
-      "version": "5.4.0",
-      "resolved": "https://registry.npmjs.org/@ethersproject/bignumber/-/bignumber-5.4.0.tgz",
-      "integrity": "sha512-OXUu9f9hO3vGRIPxU40cignXZVaYyfx6j9NNMjebKdnaCL3anCLSSy8/b8d03vY6dh7duCC0kW72GEC4tZer2w==",
+      "version": "5.4.1",
+      "resolved": "https://registry.npmjs.org/@ethersproject/bignumber/-/bignumber-5.4.1.tgz",
+      "integrity": "sha512-fJhdxqoQNuDOk6epfM7yD6J8Pol4NUCy1vkaGAkuujZm0+lNow//MKu1hLhRiYV4BsOHyBv5/lsTjF+7hWwhJg==",
       "funding": [
         {
           "type": "individual",
@@ -1491,9 +1491,9 @@
       }
     },
     "node_modules/@ethersproject/contracts": {
-      "version": "5.4.0",
-      "resolved": "https://registry.npmjs.org/@ethersproject/contracts/-/contracts-5.4.0.tgz",
-      "integrity": "sha512-hkO3L3IhS1Z3ZtHtaAG/T87nQ7KiPV+/qnvutag35I0IkiQ8G3ZpCQ9NNOpSCzn4pWSW4CfzmtE02FcqnLI+hw==",
+      "version": "5.4.1",
+      "resolved": "https://registry.npmjs.org/@ethersproject/contracts/-/contracts-5.4.1.tgz",
+      "integrity": "sha512-m+z2ZgPy4pyR15Je//dUaymRUZq5MtDajF6GwFbGAVmKz/RF+DNIPwF0k5qEcL3wPGVqUjFg2/krlCRVTU4T5w==",
       "funding": [
         {
           "type": "individual",
@@ -1691,9 +1691,9 @@
       }
     },
     "node_modules/@ethersproject/providers": {
-      "version": "5.4.1",
-      "resolved": "https://registry.npmjs.org/@ethersproject/providers/-/providers-5.4.1.tgz",
-      "integrity": "sha512-p06eiFKz8nu/5Ju0kIX024gzEQIgE5pvvGrBCngpyVjpuLtUIWT3097Agw4mTn9/dEA0FMcfByzFqacBMSgCVg==",
+      "version": "5.4.3",
+      "resolved": "https://registry.npmjs.org/@ethersproject/providers/-/providers-5.4.3.tgz",
+      "integrity": "sha512-VURwkaWPoUj7jq9NheNDT5Iyy64Qcyf6BOFDwVdHsmLmX/5prNjFrgSX3GHPE4z1BRrVerDxe2yayvXKFm/NNg==",
       "funding": [
         {
           "type": "individual",
@@ -7991,9 +7991,9 @@
       }
     },
     "node_modules/ethers": {
-      "version": "5.4.1",
-      "resolved": "https://registry.npmjs.org/ethers/-/ethers-5.4.1.tgz",
-      "integrity": "sha512-SrcddMdCgP1hukDvCPd87Aipbf4NWjQvdfAbZ65XSZGbfyuYPtIrUJPDH5B1SBRsdlfiEgX3eoz28DdBDzMNFg==",
+      "version": "5.4.3",
+      "resolved": "https://registry.npmjs.org/ethers/-/ethers-5.4.3.tgz",
+      "integrity": "sha512-esWqdrFZObpyZyhH6VLHCz5vRA/YJrEmQO77sALWSWFjFtJr5ITIRwJ448N+mxIrvnqjZGQ2Jx2zC3xt5lc64g==",
       "funding": [
         {
           "type": "individual",
@@ -8007,14 +8007,14 @@
       "dependencies": {
         "@ethersproject/abi": "5.4.0",
         "@ethersproject/abstract-provider": "5.4.0",
-        "@ethersproject/abstract-signer": "5.4.0",
+        "@ethersproject/abstract-signer": "5.4.1",
         "@ethersproject/address": "5.4.0",
         "@ethersproject/base64": "5.4.0",
         "@ethersproject/basex": "5.4.0",
-        "@ethersproject/bignumber": "5.4.0",
+        "@ethersproject/bignumber": "5.4.1",
         "@ethersproject/bytes": "5.4.0",
         "@ethersproject/constants": "5.4.0",
-        "@ethersproject/contracts": "5.4.0",
+        "@ethersproject/contracts": "5.4.1",
         "@ethersproject/hash": "5.4.0",
         "@ethersproject/hdnode": "5.4.0",
         "@ethersproject/json-wallets": "5.4.0",
@@ -8023,7 +8023,7 @@
         "@ethersproject/networks": "5.4.1",
         "@ethersproject/pbkdf2": "5.4.0",
         "@ethersproject/properties": "5.4.0",
-        "@ethersproject/providers": "5.4.1",
+        "@ethersproject/providers": "5.4.3",
         "@ethersproject/random": "5.4.0",
         "@ethersproject/rlp": "5.4.0",
         "@ethersproject/sha2": "5.4.0",
@@ -20042,9 +20042,9 @@
       }
     },
     "@ethersproject/abstract-signer": {
-      "version": "5.4.0",
-      "resolved": "https://registry.npmjs.org/@ethersproject/abstract-signer/-/abstract-signer-5.4.0.tgz",
-      "integrity": "sha512-AieQAzt05HJZS2bMofpuxMEp81AHufA5D6M4ScKwtolj041nrfIbIi8ciNW7+F59VYxXq+V4c3d568Q6l2m8ew==",
+      "version": "5.4.1",
+      "resolved": "https://registry.npmjs.org/@ethersproject/abstract-signer/-/abstract-signer-5.4.1.tgz",
+      "integrity": "sha512-SkkFL5HVq1k4/25dM+NWP9MILgohJCgGv5xT5AcRruGz4ILpfHeBtO/y6j+Z3UN/PAjDeb4P7E51Yh8wcGNLGA==",
       "requires": {
         "@ethersproject/abstract-provider": "^5.4.0",
         "@ethersproject/bignumber": "^5.4.0",
@@ -20083,9 +20083,9 @@
       }
     },
     "@ethersproject/bignumber": {
-      "version": "5.4.0",
-      "resolved": "https://registry.npmjs.org/@ethersproject/bignumber/-/bignumber-5.4.0.tgz",
-      "integrity": "sha512-OXUu9f9hO3vGRIPxU40cignXZVaYyfx6j9NNMjebKdnaCL3anCLSSy8/b8d03vY6dh7duCC0kW72GEC4tZer2w==",
+      "version": "5.4.1",
+      "resolved": "https://registry.npmjs.org/@ethersproject/bignumber/-/bignumber-5.4.1.tgz",
+      "integrity": "sha512-fJhdxqoQNuDOk6epfM7yD6J8Pol4NUCy1vkaGAkuujZm0+lNow//MKu1hLhRiYV4BsOHyBv5/lsTjF+7hWwhJg==",
       "requires": {
         "@ethersproject/bytes": "^5.4.0",
         "@ethersproject/logger": "^5.4.0",
@@ -20109,9 +20109,9 @@
       }
     },
     "@ethersproject/contracts": {
-      "version": "5.4.0",
-      "resolved": "https://registry.npmjs.org/@ethersproject/contracts/-/contracts-5.4.0.tgz",
-      "integrity": "sha512-hkO3L3IhS1Z3ZtHtaAG/T87nQ7KiPV+/qnvutag35I0IkiQ8G3ZpCQ9NNOpSCzn4pWSW4CfzmtE02FcqnLI+hw==",
+      "version": "5.4.1",
+      "resolved": "https://registry.npmjs.org/@ethersproject/contracts/-/contracts-5.4.1.tgz",
+      "integrity": "sha512-m+z2ZgPy4pyR15Je//dUaymRUZq5MtDajF6GwFbGAVmKz/RF+DNIPwF0k5qEcL3wPGVqUjFg2/krlCRVTU4T5w==",
       "requires": {
         "@ethersproject/abi": "^5.4.0",
         "@ethersproject/abstract-provider": "^5.4.0",
@@ -20219,9 +20219,9 @@
       }
     },
     "@ethersproject/providers": {
-      "version": "5.4.1",
-      "resolved": "https://registry.npmjs.org/@ethersproject/providers/-/providers-5.4.1.tgz",
-      "integrity": "sha512-p06eiFKz8nu/5Ju0kIX024gzEQIgE5pvvGrBCngpyVjpuLtUIWT3097Agw4mTn9/dEA0FMcfByzFqacBMSgCVg==",
+      "version": "5.4.3",
+      "resolved": "https://registry.npmjs.org/@ethersproject/providers/-/providers-5.4.3.tgz",
+      "integrity": "sha512-VURwkaWPoUj7jq9NheNDT5Iyy64Qcyf6BOFDwVdHsmLmX/5prNjFrgSX3GHPE4z1BRrVerDxe2yayvXKFm/NNg==",
       "requires": {
         "@ethersproject/abstract-provider": "^5.4.0",
         "@ethersproject/abstract-signer": "^5.4.0",
@@ -24437,20 +24437,20 @@
       "version": "1.8.1"
     },
     "ethers": {
-      "version": "5.4.1",
-      "resolved": "https://registry.npmjs.org/ethers/-/ethers-5.4.1.tgz",
-      "integrity": "sha512-SrcddMdCgP1hukDvCPd87Aipbf4NWjQvdfAbZ65XSZGbfyuYPtIrUJPDH5B1SBRsdlfiEgX3eoz28DdBDzMNFg==",
+      "version": "5.4.3",
+      "resolved": "https://registry.npmjs.org/ethers/-/ethers-5.4.3.tgz",
+      "integrity": "sha512-esWqdrFZObpyZyhH6VLHCz5vRA/YJrEmQO77sALWSWFjFtJr5ITIRwJ448N+mxIrvnqjZGQ2Jx2zC3xt5lc64g==",
       "requires": {
         "@ethersproject/abi": "5.4.0",
         "@ethersproject/abstract-provider": "5.4.0",
-        "@ethersproject/abstract-signer": "5.4.0",
+        "@ethersproject/abstract-signer": "5.4.1",
         "@ethersproject/address": "5.4.0",
         "@ethersproject/base64": "5.4.0",
         "@ethersproject/basex": "5.4.0",
-        "@ethersproject/bignumber": "5.4.0",
+        "@ethersproject/bignumber": "5.4.1",
         "@ethersproject/bytes": "5.4.0",
         "@ethersproject/constants": "5.4.0",
-        "@ethersproject/contracts": "5.4.0",
+        "@ethersproject/contracts": "5.4.1",
         "@ethersproject/hash": "5.4.0",
         "@ethersproject/hdnode": "5.4.0",
         "@ethersproject/json-wallets": "5.4.0",
@@ -24459,7 +24459,7 @@
         "@ethersproject/networks": "5.4.1",
         "@ethersproject/pbkdf2": "5.4.0",
         "@ethersproject/properties": "5.4.0",
-        "@ethersproject/providers": "5.4.1",
+        "@ethersproject/providers": "5.4.3",
         "@ethersproject/random": "5.4.0",
         "@ethersproject/rlp": "5.4.0",
         "@ethersproject/sha2": "5.4.0",
diff --git a/package.json b/package.json
index 0993241..b2cec51 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "@types/react-dom": "^17.0.9",
     "@types/react-router-dom": "^5.1.8",
     "chart.js": "^3.5.0",
-    "ethers": "^5.4.1",
+    "ethers": "^5.4.3",
     "query-string": "^7.0.1",
     "react": "^17.0.2",
     "react-blockies": "^1.4.1",