diff --git a/package-lock.json b/package-lock.json
index 81ffbf6..48b8977 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -483,12 +483,12 @@
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-      "resolved": "https://registry.npmjs.org/eslint/-/eslint-7.19.0.tgz",
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+      "version": "7.20.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-7.20.0.tgz",
+      "integrity": "sha512-qGi0CTcOGP2OtCQBgWZlQjcTuP0XkIpYFj25XtRTQSHC+umNnp7UMshr2G8SLsRFYDdAPFeHOsiteadmMH02Yw==",
       "dev": true,
       "requires": {
-        "@babel/code-frame": "^7.0.0",
+        "@babel/code-frame": "7.12.11",
         "@eslint/eslintrc": "^0.3.0",
         "ajv": "^6.10.0",
         "chalk": "^4.0.0",
@@ -500,7 +500,7 @@
         "eslint-utils": "^2.1.0",
         "eslint-visitor-keys": "^2.0.0",
         "espree": "^7.3.1",
-        "esquery": "^1.2.0",
+        "esquery": "^1.4.0",
         "esutils": "^2.0.2",
         "file-entry-cache": "^6.0.0",
         "functional-red-black-tree": "^1.0.1",
@@ -527,13 +527,43 @@
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-          "version": "4.3.0",
-          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
-          "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+        "@babel/code-frame": {
+          "version": "7.12.11",
+          "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.12.11.tgz",
+          "integrity": "sha512-Zt1yodBx1UcyiePMSkWnU4hPqhwq7hGi2nFL1LeA3EUl+q2LQx16MISgJ0+z7dnmgvP9QtIleuETGOiOH1RcIw==",
           "dev": true,
           "requires": {
-            "color-convert": "^2.0.1"
+            "@babel/highlight": "^7.10.4"
+          }
+        },
+        "@babel/helper-validator-identifier": {
+          "version": "7.12.11",
+          "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.12.11.tgz",
+          "integrity": "sha512-np/lG3uARFybkoHokJUmf1QfEvRVCPbmQeUQpKow5cQ3xWrV9i3rUHodKDJPQfTVX61qKi+UdYk8kik84n7XOw==",
+          "dev": true
+        },
+        "@babel/highlight": {
+          "version": "7.12.13",
+          "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.12.13.tgz",
+          "integrity": "sha512-kocDQvIbgMKlWxXe9fof3TQ+gkIPOUSEYhJjqUjvKMez3krV7vbzYCDq39Oj11UAVK7JqPVGQPlgE85dPNlQww==",
+          "dev": true,
+          "requires": {
+            "@babel/helper-validator-identifier": "^7.12.11",
+            "chalk": "^2.0.0",
+            "js-tokens": "^4.0.0"
+          },
+          "dependencies": {
+            "chalk": {
+              "version": "2.4.2",
+              "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
+              "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
+              "dev": true,
+              "requires": {
+                "ansi-styles": "^3.2.1",
+                "escape-string-regexp": "^1.0.5",
+                "supports-color": "^5.3.0"
+              }
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@@ -590,6 +620,23 @@
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           "dev": true
         },
+        "esquery": {
+          "version": "1.4.0",
+          "resolved": "https://registry.npmjs.org/esquery/-/esquery-1.4.0.tgz",
+          "integrity": "sha512-cCDispWt5vHHtwMY2YrAQ4ibFkAL8RbH5YGBnZBc90MolvvfkkQcJro/aZiAQUlQ3qgrYS6D6v8Gc5G5CQsc9w==",
+          "dev": true,
+          "requires": {
+            "estraverse": "^5.1.0"
+          },
+          "dependencies": {
+            "estraverse": {
+              "version": "5.2.0",
+              "resolved": "https://registry.npmjs.org/estraverse/-/estraverse-5.2.0.tgz",
+              "integrity": "sha512-BxbNGGNm0RyRYvUdHpIwv9IWzeM9XClbOxwoATuFdOE7ZE6wHL+HQ5T8hoPM+zHvmKzzsEqhgy0GrQ5X13afiQ==",
+              "dev": true
+            }
+          }
+        },
         "esrecurse": {
           "version": "4.3.0",
           "resolved": "https://registry.npmjs.org/esrecurse/-/esrecurse-4.3.0.tgz",
@@ -632,6 +679,12 @@
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           "dev": true
         },
+        "has-flag": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
+          "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
+          "dev": true
+        },
         "json-schema-traverse": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
@@ -662,6 +715,26 @@
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             "astral-regex": "^2.0.0",
             "is-fullwidth-code-point": "^3.0.0"
+          },
+          "dependencies": {
+            "ansi-styles": {
+              "version": "4.3.0",
+              "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+              "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+              "dev": true,
+              "requires": {
+                "color-convert": "^2.0.1"
+              }
+            }
+          }
+        },
+        "supports-color": {
+          "version": "5.5.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+          "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
+          "dev": true,
+          "requires": {
+            "has-flag": "^3.0.0"
           }
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@@ -677,9 +750,9 @@
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-              "resolved": "https://registry.npmjs.org/ajv/-/ajv-7.0.3.tgz",
-              "integrity": "sha512-R50QRlXSxqXcQP5SvKUrw8VZeypvo12i2IX0EeR5PiZ7bEKeHWgzgo264LDadUsCU42lTJVhFikTqJwNeH34gQ==",
+              "version": "7.1.0",
+              "resolved": "https://registry.npmjs.org/ajv/-/ajv-7.1.0.tgz",
+              "integrity": "sha512-svS9uILze/cXbH0z2myCK2Brqprx/+JJYK5pHicT/GQiBfzzhUVAIT6MwqJg8y4xV/zoGsUeuPuwtoiKSGE15g==",
               "dev": true,
               "requires": {
                 "fast-deep-equal": "^3.1.1",
diff --git a/package.json b/package.json
index c4a8857..fe1b404 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "node-fetch": "^2.6.1"
   },
   "devDependencies": {
-    "eslint": "^7.19.0",
+    "eslint": "^7.20.0",
     "eslint-config-oceanprotocol": "^1.5.0",
     "eslint-config-prettier": "^7.2.0",
     "eslint-plugin-node": "^11.1.0"