diff --git a/Thematic characterization/translation of titles and abstracts/package-lock.json b/Thematic characterization/translation of titles and abstracts/package-lock.json
index 875ea3d..90bcd5b 100644
--- a/Thematic characterization/translation of titles and abstracts/package-lock.json	
+++ b/Thematic characterization/translation of titles and abstracts/package-lock.json	
@@ -1136,7 +1136,7 @@
     "js2xmlparser": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/js2xmlparser/-/js2xmlparser-3.0.0.tgz",
-      "integrity": "sha1-P7YOqgicVED5MZ9RdgzNB+JJlzM=",
+      "integrity": "sha512-CSOkdn0/GhRFwxnipmhXfqJ+FG6+wkWBi46kKSsPx6+j65176ZiQcrCYpg6K8x3iLbO4k3zScBnZ7I/L80dAtw==",
       "dev": true,
       "requires": {
         "xmlcreate": "^1.0.1"
@@ -1322,7 +1322,7 @@
     "mdurl": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/mdurl/-/mdurl-1.0.1.tgz",
-      "integrity": "sha1-/oWy7HWlkDfyrf7BAP1sYBdhFS4=",
+      "integrity": "sha512-/sKlQJCBYVY9Ers9hqzKou4H6V5UWc/M59TH2dvkt+84itfnq7uFOMLpOiOS4ujvHP4etln18fmIxA5R5fll0g==",
       "dev": true
     },
     "mime-db": {
@@ -1638,9 +1638,9 @@
       "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A=="
     },
     "qs": {
-      "version": "6.5.2",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
-      "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA=="
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.3.tgz",
+      "integrity": "sha512-qxXIEh4pCGfHICj1mAJQ2/2XVZkjCDTcEgfoSQxc/fYivUZxTkk7L3bDBJSoNrEzXI17oUO5Dp07ktqE5KzczA=="
     },
     "read-pkg": {
       "version": "2.0.0",
@@ -1741,12 +1741,20 @@
       }
     },
     "requizzle": {
-      "version": "0.2.3",
-      "resolved": "https://registry.npmjs.org/requizzle/-/requizzle-0.2.3.tgz",
-      "integrity": "sha512-YanoyJjykPxGHii0fZP0uUPEXpvqfBDxWV7s6GKAiiOsiqhX6vHNyW3Qzdmqp/iq/ExbhaGbVrjB4ruEVSM4GQ==",
+      "version": "0.2.4",
+      "resolved": "https://registry.npmjs.org/requizzle/-/requizzle-0.2.4.tgz",
+      "integrity": "sha512-JRrFk1D4OQ4SqovXOgdav+K8EAhSB/LJZqCz8tbX0KObcdeM15Ss59ozWMBWmmINMagCwmqn4ZNryUGpBsl6Jw==",
       "dev": true,
       "requires": {
-        "lodash": "^4.17.14"
+        "lodash": "^4.17.21"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.21",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+          "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
+          "dev": true
+        }
       }
     },
     "resolve": {
@@ -2029,7 +2037,7 @@
     "taffydb": {
       "version": "2.6.2",
       "resolved": "https://registry.npmjs.org/taffydb/-/taffydb-2.6.2.tgz",
-      "integrity": "sha1-fLy2S1oUG2ou/CxdLGe04VCyomg=",
+      "integrity": "sha512-y3JaeRSplks6NYQuCOj3ZFMO3j60rTwbuKCvZxsAraGYH2epusatvZ0baZYA01WsGqJBq/Dl6vOrMUJqyMj8kA==",
       "dev": true
     },
     "text-hex": {
@@ -2245,7 +2253,7 @@
     "xmlcreate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/xmlcreate/-/xmlcreate-1.0.2.tgz",
-      "integrity": "sha1-+mv3YqYKQT+z3Y9LA8WyaSONMI8=",
+      "integrity": "sha512-Mbe56Dvj00onbnSo9J0qj/XlY5bfN9KidsOnpd5tRCsR3ekB3hyyNU9fGrTdqNT5ZNvv4BsA2TcQlignsZyVcw==",
       "dev": true
     },
     "yallist": {