diff --git a/package-lock.json b/package-lock.json
index 5696fd4..60eb44c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,15 +10,15 @@
       "license": "EUPL-1.2",
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-        "@juanelas/base64": "^1.1.2",
-        "ajv": "^8.11.0",
+        "@juanelas/base64": "^1.1.5",
+        "ajv": "^8.17.1",
         "ajv-draft-04": "^1.0.0",
         "ajv-formats": "^2.1.1",
-        "bigint-conversion": "^2.4.1",
-        "bigint-crypto-utils": "^3.2.2",
-        "elliptic": "^6.5.4",
+        "bigint-conversion": "^2.4.3",
+        "bigint-crypto-utils": "^3.3.0",
+        "elliptic": "^6.5.7",
         "ethers": "^5.5.2",
-        "jose": "^4.3.7",
+        "jose": "^4.15.9",
         "lodash": "^4.17.21",
         "object-sha": "^2.1.1"
       },
@@ -792,6 +792,27 @@
         "hash.js": "1.1.7"
       }
     },
+    "node_modules/@ethersproject/signing-key/node_modules/elliptic": {
+      "version": "6.5.4",
+      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.4.tgz",
+      "integrity": "sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ==",
+      "license": "MIT",
+      "dependencies": {
+        "bn.js": "^4.11.9",
+        "brorand": "^1.1.0",
+        "hash.js": "^1.0.0",
+        "hmac-drbg": "^1.0.1",
+        "inherits": "^2.0.4",
+        "minimalistic-assert": "^1.0.1",
+        "minimalistic-crypto-utils": "^1.0.1"
+      }
+    },
+    "node_modules/@ethersproject/signing-key/node_modules/elliptic/node_modules/bn.js": {
+      "version": "4.12.0",
+      "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.12.0.tgz",
+      "integrity": "sha512-c98Bf3tPniI+scsdk237ku1Dc3ujXQTSgyiPUDEOe7tRkhrqridvh8klBv0HCEso1OLOYcHuCv/cS6DNxKH+ZA==",
+      "license": "MIT"
+    },
     "node_modules/@ethersproject/solidity": {
       "version": "5.7.0",
       "resolved": "https://registry.npmjs.org/@ethersproject/solidity/-/solidity-5.7.0.tgz",
@@ -1248,9 +1269,10 @@
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-      "resolved": "https://registry.npmjs.org/@juanelas/base64/-/base64-1.1.2.tgz",
-      "integrity": "sha512-mr2pfRQpWap0Uq4tlrCgp3W+Yjx1/Bpq4QJsYeAQUh1mExgyQvXz7xUhmYT2HcLLspuAL5dpnos8P2QhaCSXsQ=="
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/@juanelas/base64/-/base64-1.1.5.tgz",
+      "integrity": "sha512-mjAF27LzwfYobdwqnxZgeucbKT5wRRNvILg3h5OvCWK+3F7mw/A1tnjHnNiTYtLmTvT/bM1jA5AX7eQawDGs1w==",
+      "license": "MIT"
     },
     "node_modules/@nodelib/fs.scandir": {
       "version": "2.1.5",
@@ -2370,14 +2392,15 @@
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-      "version": "8.12.0",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.12.0.tgz",
-      "integrity": "sha512-sRu1kpcO9yLtYxBKvqfTeh9KzZEwO3STyX1HT+4CaDzC6HpTGYhIhPIzj9XuKU7KYDwnaeh5hcOwjy1QuJzBPA==",
+      "version": "8.17.1",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.17.1.tgz",
+      "integrity": "sha512-B/gBuNg5SiMTrPkC+A2+cW0RszwxYmn6VYxB/inlBStS5nx6xHIt/ehKRhIMhqusl7a8LjQoZnjCs5vhwxOQ1g==",
+      "license": "MIT",
       "dependencies": {
-        "fast-deep-equal": "^3.1.1",
+        "fast-deep-equal": "^3.1.3",
+        "fast-uri": "^3.0.1",
         "json-schema-traverse": "^1.0.0",
-        "require-from-string": "^2.0.2",
-        "uri-js": "^4.2.2"
+        "require-from-string": "^2.0.2"
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       "funding": {
         "type": "github",
@@ -2630,17 +2653,19 @@
       "dev": true
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-      "version": "2.4.1",
-      "resolved": "https://registry.npmjs.org/bigint-conversion/-/bigint-conversion-2.4.1.tgz",
-      "integrity": "sha512-/DTRevseMZoqN4KLkN5BryOiom0KbwYajiXG5Vo+ZcEPAO0WBZyZoYyDZSgfeq/v/oegLo9bjdndDBlExvAhBQ==",
+      "version": "2.4.3",
+      "resolved": "https://registry.npmjs.org/bigint-conversion/-/bigint-conversion-2.4.3.tgz",
+      "integrity": "sha512-eM76IXlhXQD6HAoE6A7QLQ3jdC04EJdjH3zrlU1Jtt4/jj+O/pMGjGR5FY8/55FOIBsK25kly0RoG4GA4iKdvg==",
+      "license": "MIT",
       "dependencies": {
         "@juanelas/base64": "^1.1.2"
       }
     },
     "node_modules/bigint-crypto-utils": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/bigint-crypto-utils/-/bigint-crypto-utils-3.2.2.tgz",
-      "integrity": "sha512-U1RbE3aX9ayCUVcIPHuPDPKcK3SFOXf93J1UK/iHlJuQB7bhagPIX06/CLpLEsDThJ7KA4Dhrnzynl+d2weTiw==",
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/bigint-crypto-utils/-/bigint-crypto-utils-3.3.0.tgz",
+      "integrity": "sha512-jOTSb+drvEDxEq6OuUybOAv/xxoh3cuYRUIPyu8sSHQNKM303UQ2R1DAo45o1AkcIXw6fzbaFI1+xGGdaXs2lg==",
+      "license": "MIT",
       "engines": {
         "node": ">=14.0.0"
       }
@@ -3328,9 +3353,10 @@
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-      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.4.tgz",
-      "integrity": "sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ==",
+      "version": "6.5.7",
+      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.7.tgz",
+      "integrity": "sha512-ESVCtTwiA+XhY3wyh24QqRGBoP3rEdDUl3EDUUo9tft074fi19IrdpH7hLCMMP3CIj7jb3W96rn8lt/BqIlt5Q==",
+      "license": "MIT",
       "dependencies": {
         "bn.js": "^4.11.9",
         "brorand": "^1.1.0",
@@ -4402,6 +4428,12 @@
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       "dev": true
     },
+    "node_modules/fast-uri": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/fast-uri/-/fast-uri-3.0.1.tgz",
+      "integrity": "sha512-MWipKbbYiYI0UC7cl8m/i/IWTqfC8YXsqjzybjddLsFjStroQzsHXkc73JutMvBiXmOvapk+axIl79ig5t55Bw==",
+      "license": "MIT"
+    },
     "node_modules/fastq": {
       "version": "1.15.0",
       "resolved": "https://registry.npmjs.org/fastq/-/fastq-1.15.0.tgz",
@@ -5452,9 +5484,10 @@
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     "node_modules/jose": {
-      "version": "4.14.0",
-      "resolved": "https://registry.npmjs.org/jose/-/jose-4.14.0.tgz",
-      "integrity": "sha512-LSA/XenLPwqk6e2L+PSUNuuY9G4NGsvjRWz6sJcUBmzTLEPJqQh46FHSUxnAQ64AWOkRO6bSXpy3yXuEKZkbIA==",
+      "version": "4.15.9",
+      "resolved": "https://registry.npmjs.org/jose/-/jose-4.15.9.tgz",
+      "integrity": "sha512-1vUQX+IdDMVPj4k8kOxgUqlcK518yluMuGZwqlr44FS1ppZB/5GWh4rZG89erpOBOJjU/OBsnCVFfapsRz6nEA==",
+      "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/panva"
       }
@@ -6841,6 +6874,7 @@
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       "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.0.tgz",
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+      "dev": true,
       "engines": {
         "node": ">=6"
       }
@@ -8222,6 +8256,7 @@
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       "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.1.tgz",
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+      "dev": true,
       "dependencies": {
         "punycode": "^2.1.0"
       }
diff --git a/package.json b/package.json
index 906b8ff..07052f0 100644
--- a/package.json
+++ b/package.json
@@ -199,15 +199,15 @@
   },
   "dependencies": {
     "@apidevtools/openapi-schemas": "^2.1.0",
-    "@juanelas/base64": "^1.1.2",
-    "ajv": "^8.11.0",
+    "@juanelas/base64": "^1.1.5",
+    "ajv": "^8.17.1",
     "ajv-draft-04": "^1.0.0",
     "ajv-formats": "^2.1.1",
-    "bigint-conversion": "^2.4.1",
-    "bigint-crypto-utils": "^3.2.2",
-    "elliptic": "^6.5.4",
+    "bigint-conversion": "^2.4.3",
+    "bigint-crypto-utils": "^3.3.0",
+    "elliptic": "^6.5.7",
     "ethers": "^5.5.2",
-    "jose": "^4.3.7",
+    "jose": "^4.15.9",
     "lodash": "^4.17.21",
     "object-sha": "^2.1.1"
   }