diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index cee49bc..3344fae
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "fiware-idm",
-  "version": "7.7.0",
+  "version": "7.8.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -3805,7 +3805,8 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -3826,12 +3827,14 @@
         "balanced-match": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -3846,17 +3849,20 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -3973,7 +3979,8 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -3985,6 +3992,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -3999,6 +4007,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
@@ -4006,12 +4015,14 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "minipass": {
           "version": "2.3.5",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.2",
             "yallist": "^3.0.0"
@@ -4030,6 +4041,7 @@
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -4110,7 +4122,8 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -4122,6 +4135,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -4207,7 +4221,8 @@
         "safe-buffer": {
           "version": "5.1.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -4243,6 +4258,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -4262,6 +4278,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -4305,12 +4322,14 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -7735,7 +7754,7 @@
       "dependencies": {
         "semver": {
           "version": "4.3.2",
-          "resolved": "http://registry.npmjs.org/semver/-/semver-4.3.2.tgz",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-4.3.2.tgz",
           "integrity": "sha1-x6BxWKgL7dBSNVt3DYLWZA+AO+c="
         }
       }
@@ -11053,19 +11072,12 @@
       }
     },
     "xml-crypto": {
-      "version": "0.10.1",
-      "resolved": "https://registry.npmjs.org/xml-crypto/-/xml-crypto-0.10.1.tgz",
-      "integrity": "sha1-+DL3TM9W8kr8rhFjofyrRNlndKg=",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/xml-crypto/-/xml-crypto-2.0.0.tgz",
+      "integrity": "sha512-/a04qr7RpONRZHOxROZ6iIHItdsQQjN3sj8lJkYDDss8tAkEaAs0VrFjb3tlhmS5snQru5lTs9/5ISSMdPDHlg==",
       "requires": {
-        "xmldom": "=0.1.19",
-        "xpath.js": ">=0.0.3"
-      },
-      "dependencies": {
-        "xmldom": {
-          "version": "0.1.19",
-          "resolved": "https://registry.npmjs.org/xmldom/-/xmldom-0.1.19.tgz",
-          "integrity": "sha1-Yx/Ad3bv2EEYvyUXGzftTQdaCrw="
-        }
+        "xmldom": "0.1.27",
+        "xpath": "0.0.27"
       }
     },
     "xml-encryption": {
@@ -11125,11 +11137,6 @@
       "resolved": "https://registry.npmjs.org/xpath/-/xpath-0.0.27.tgz",
       "integrity": "sha512-fg03WRxtkCV6ohClePNAECYsmpKKTv5L8y/X3Dn1hQrec3POx2jHZ/0P2qQ6HvsrU1BmeqXcof3NGGueG6LxwQ=="
     },
-    "xpath.js": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/xpath.js/-/xpath.js-1.1.0.tgz",
-      "integrity": "sha1-OBakTtS7NSCRCD0AKjg91RBKX/E="
-    },
     "xregexp": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/xregexp/-/xregexp-2.0.0.tgz",
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index d7065f6..31ce999
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "serve-favicon": "~2.4.2",
     "underscore": "^1.8.3",
     "url": "^0.11.0",
-    "xml-crypto": "^0.10.0",
+    "xml-crypto": "^2.0.0",
     "xml-encryption": "^0.11.0",
     "xml2js": "^0.4.0",
     "xmlbuilder": "~2.2.0",