diff --git a/sources/ihm-demo/ihm-demo-front/package-lock.json b/sources/ihm-demo/ihm-demo-front/package-lock.json
index 4ce9b5a7a4b..e3cb3060ca6 100644
--- a/sources/ihm-demo/ihm-demo-front/package-lock.json
+++ b/sources/ihm-demo/ihm-demo-front/package-lock.json
@@ -631,6 +631,7 @@
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@@ -1205,6 +1206,7 @@
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       "integrity": "sha1-OciRjO/1eZ+D+UkqhI9iWt0Mdm8=",
       "dev": true,
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       }
@@ -1770,6 +1772,7 @@
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       "dev": true,
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       }
@@ -1914,7 +1917,8 @@
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       "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=",
-      "dev": true
+      "dev": true,
+      "optional": true
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@@ -2376,7 +2380,8 @@
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       "integrity": "sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o=",
-      "dev": true
+      "dev": true,
+      "optional": true
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@@ -3688,7 +3693,8 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -3755,6 +3761,7 @@
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           "bundled": true,
           "dev": true,
+          "optional": true,
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           }
@@ -3763,6 +3770,7 @@
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           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -3780,7 +3788,8 @@
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-          "dev": true
+          "dev": true,
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@@ -3797,7 +3806,8 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -3817,17 +3827,20 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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-          "dev": true
+          "dev": true,
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           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -3900,7 +3913,8 @@
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@@ -3922,12 +3936,14 @@
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+          "optional": true
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           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -3983,6 +3999,7 @@
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@@ -3995,7 +4012,8 @@
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           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -4023,6 +4041,7 @@
           "version": "3.1.3",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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             "cryptiles": "2.x.x",
@@ -4033,7 +4052,8 @@
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           "version": "2.16.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -4050,6 +4070,7 @@
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           "bundled": true,
           "dev": true,
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@@ -4058,7 +4079,8 @@
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-          "dev": true
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@@ -4070,6 +4092,7 @@
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           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -4083,7 +4106,8 @@
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           "version": "1.0.0",
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-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "0.1.2",
@@ -4172,6 +4196,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -4186,6 +4211,7 @@
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -4259,6 +4285,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -4288,7 +4315,8 @@
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           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -4299,7 +4327,8 @@
         "process-nextick-args": {
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           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "punycode": {
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@@ -4337,6 +4366,7 @@
           "version": "2.2.9",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "buffer-shims": "~1.0.0",
             "core-util-is": "~1.0.0",
@@ -4381,6 +4411,7 @@
           "version": "2.6.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "glob": "^7.0.5"
           }
@@ -4388,7 +4419,8 @@
         "safe-buffer": {
           "version": "5.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "semver": {
           "version": "5.3.0",
@@ -4412,6 +4444,7 @@
           "version": "1.0.9",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "hoek": "2.x.x"
           }
@@ -4445,6 +4478,7 @@
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           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -4455,6 +4489,7 @@
           "version": "1.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -4469,6 +4504,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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           }
@@ -4483,6 +4519,7 @@
           "version": "2.2.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "block-stream": "*",
             "fstream": "^1.0.2",
@@ -4538,7 +4575,8 @@
         "util-deprecate": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "uuid": {
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@@ -4567,7 +4605,8 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
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@@ -4576,6 +4615,7 @@
       "resolved": "https://nexus.dev.programmevitam.fr/repository/vitam-npm/fstream/-/fstream-1.0.12.tgz",
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       "dev": true,
+      "optional": true,
       "requires": {
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         "inherits": "~2.0.0",
@@ -4594,6 +4634,7 @@
       "resolved": "https://nexus.dev.programmevitam.fr/repository/vitam-npm/gauge/-/gauge-2.7.4.tgz",
       "integrity": "sha1-LANAXHU4w51+s3sxcCLjJfsBi/c=",
       "dev": true,
+      "optional": true,
       "requires": {
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         "console-control-strings": "^1.0.0",
@@ -4898,7 +4939,8 @@
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       "resolved": "https://nexus.dev.programmevitam.fr/repository/vitam-npm/has-unicode/-/has-unicode-2.0.1.tgz",
       "integrity": "sha1-4Ob+aijPUROIVeCG0Wkedx3iqLk=",
-      "dev": true
+      "dev": true,
+      "optional": true
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     "has-value": {
       "version": "1.0.0",
@@ -5015,7 +5057,8 @@
       "version": "2.16.3",
       "resolved": "https://nexus.dev.programmevitam.fr/repository/vitam-npm/hoek/-/hoek-2.16.3.tgz",
       "integrity": "sha1-ILt0A9POo5jpHcRxCo/xuCdKJe0=",
-      "dev": true
+      "dev": true,
+      "optional": true
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     "hosted-git-info": {
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@@ -7402,6 +7445,7 @@
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       "dev": true,
+      "optional": true,
       "requires": {
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         "console-control-strings": "~1.1.0",
@@ -12267,7 +12311,8 @@
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               "version": "2.1.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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@@ -12288,12 +12333,14 @@
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               "version": "1.0.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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             "brace-expansion": {
               "version": "1.1.11",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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                 "concat-map": "0.0.1"
@@ -12308,17 +12355,20 @@
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               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "0.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
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@@ -12435,7 +12485,8 @@
             "inherits": {
               "version": "2.0.3",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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@@ -12447,6 +12498,7 @@
               "version": "1.0.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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               }
@@ -12461,6 +12513,7 @@
               "version": "3.0.4",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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               }
@@ -12468,12 +12521,14 @@
             "minimist": {
               "version": "0.0.8",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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             "minipass": {
               "version": "2.3.5",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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                 "yallist": "^3.0.0"
@@ -12492,6 +12547,7 @@
               "version": "0.5.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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               }
@@ -12572,7 +12628,8 @@
             "number-is-nan": {
               "version": "1.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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             "object-assign": {
               "version": "4.1.1",
@@ -12584,6 +12641,7 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "wrappy": "1"
               }
@@ -12669,7 +12727,8 @@
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               "version": "5.1.2",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "2.1.2",
@@ -12705,6 +12764,7 @@
               "version": "1.0.2",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "code-point-at": "^1.0.0",
                 "is-fullwidth-code-point": "^1.0.0",
@@ -12724,6 +12784,7 @@
               "version": "3.0.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "ansi-regex": "^2.0.0"
               }
@@ -12767,12 +12828,14 @@
             "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
             }
           }
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@@ -12971,9 +13034,9 @@
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     "webpack-subresource-integrity": {
-      "version": "1.3.2",
-      "resolved": "https://nexus.dev.programmevitam.fr/repository/vitam-npm/webpack-subresource-integrity/-/webpack-subresource-integrity-1.3.2.tgz",
-      "integrity": "sha512-VpBtk0Ha1W0GebTzPj3Y8UqbmPDp+HqGlegRv+hS8g8/x818dw9NuEfJEOp5CF6zTPs3KF6aqknVu52Bh5h1eQ==",
+      "version": "1.5.2",
+      "resolved": "https://registry.npmjs.org/webpack-subresource-integrity/-/webpack-subresource-integrity-1.5.2.tgz",
+      "integrity": "sha512-GBWYBoyalbo5YClwWop9qe6Zclp8CIXYGIz12OPclJhIrSplDxs1Ls1JDMH8xBPPrg1T6ISaTW9Y6zOrwEiAzw==",
       "dev": true,
       "requires": {
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@@ -13021,6 +13084,7 @@
       "resolved": "https://nexus.dev.programmevitam.fr/repository/vitam-npm/wide-align/-/wide-align-1.1.3.tgz",
       "integrity": "sha512-QGkOQc8XL6Bt5PwnsExKBPuMKBxnGxWWW3fU55Xt4feHozMUhdUMaBCk290qpm/wG5u/RSKzwdAC4i51YigihA==",
       "dev": true,
+      "optional": true,
       "requires": {
         "string-width": "^1.0.2 || 2"
       }