diff --git a/front/package.json b/front/package.json
index 1dfb8c82..ce618c0d 100644
--- a/front/package.json
+++ b/front/package.json
@@ -31,10 +31,10 @@
     "prettier-plugin-svelte": "^2.5.0",
     "sass": "^1.32.12",
     "sass-loader": "^11.1.0",
-    "svelte": "^3.38.2",
+    "svelte": "^3.46.3",
     "svelte-check": "^2.1.0",
     "svelte-loader": "^3.1.1",
-    "svelte-preprocess": "^4.7.3",
+    "svelte-preprocess": "^4.10.2",
     "ts-loader": "^9.2.6",
     "ts-node": "^10.4.0",
     "tsconfig-paths": "^3.9.0",
diff --git a/front/yarn.lock b/front/yarn.lock
index 05ec0c35..afe952e3 100644
--- a/front/yarn.lock
+++ b/front/yarn.lock
@@ -1292,6 +1292,11 @@ browserslist@^4.14.5:
     escalade "^3.1.1"
     node-releases "^1.1.71"
 
+buffer-crc32@^0.2.5:
+  version "0.2.13"
+  resolved "https://registry.yarnpkg.com/buffer-crc32/-/buffer-crc32-0.2.13.tgz#0d333e3f00eac50aa1454abd30ef8c2a5d9a7242"
+  integrity sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI=
+
 buffer-from@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
@@ -2383,6 +2388,11 @@ es6-object-assign@^1.1.0:
   resolved "https://registry.yarnpkg.com/es6-object-assign/-/es6-object-assign-1.1.0.tgz#c2c3582656247c39ea107cb1e6652b6f9f24523c"
   integrity sha1-wsNYJlYkfDnqEHyx5mUrb58kUjw=
 
+es6-promise@^3.1.2:
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-3.3.1.tgz#a08cdde84ccdbf34d027a1451bc91d4bcd28a613"
+  integrity sha1-oIzd6EzNvzTQJ6FFG8kdS80ophM=
+
 esbuild-android-arm64@0.13.15:
   version "0.13.15"
   resolved "https://registry.yarnpkg.com/esbuild-android-arm64/-/esbuild-android-arm64-0.13.15.tgz#3fc3ff0bab76fe35dd237476b5d2b32bb20a3d44"
@@ -3166,6 +3176,11 @@ graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.2.0,
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.6.tgz#ff040b2b0853b23c3d31027523706f1885d76bee"
   integrity sha512-nTnJ528pbqxYanhpDYsi4Rd8MAeaBA67+RZ10CM1m3bTAVFEDcd5AuA4a6W5YkGZ1iNXHzZz8T6TBKLeBuNriQ==
 
+graceful-fs@^4.1.3:
+  version "4.2.9"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.9.tgz#041b05df45755e587a24942279b9d113146e1c96"
+  integrity sha512-NtNxqUcXgpW2iMrfqSfR73Glt39K+BLwWsPs94yR63v45T0Wbej7eRmL5cWfwEgqXnmjQp3zaJTshdRW/qC2ZQ==
+
 handle-thing@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/handle-thing/-/handle-thing-2.0.1.tgz#857f79ce359580c340d43081cc648970d0bb234e"
@@ -5728,7 +5743,7 @@ reusify@^1.0.4:
   resolved "https://registry.yarnpkg.com/reusify/-/reusify-1.0.4.tgz#90da382b1e126efc02146e90845a88db12925d76"
   integrity sha512-U9nH88a3fc/ekCF1l0/UP1IosiuIjyTh7hBvXVMHYgVcfGvt897Xguj2UOLDeI5BG2m7/uwyaLVT6fbtCwTyzw==
 
-rimraf@^2.6.3:
+rimraf@^2.5.2, rimraf@^2.6.3:
   version "2.7.1"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.7.1.tgz#35797f13a7fdadc566142c29d4f07ccad483e3ec"
   integrity sha512-uWjbaKIK3T1OSVptzX7Nl6PvQ3qAGtKEtVRjRuazjfL3Bx5eI409VZSqgND+4UNnmzLVdPj9FqFJNPqBZFve4w==
@@ -5805,6 +5820,16 @@ safe-regex@^1.1.0:
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
 
+sander@^0.5.0:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/sander/-/sander-0.5.1.tgz#741e245e231f07cafb6fdf0f133adfa216a502ad"
+  integrity sha1-dB4kXiMfB8r7b98PEzrfohalAq0=
+  dependencies:
+    es6-promise "^3.1.2"
+    graceful-fs "^4.1.3"
+    mkdirp "^0.5.1"
+    rimraf "^2.5.2"
+
 sass-loader@^11.1.0:
   version "11.1.1"
   resolved "https://registry.yarnpkg.com/sass-loader/-/sass-loader-11.1.1.tgz#0db441bbbe197b2af96125bebb7f4be6476b13a7"
@@ -6139,6 +6164,16 @@ sockjs@^0.3.21:
     uuid "^3.4.0"
     websocket-driver "^0.7.4"
 
+sorcery@^0.10.0:
+  version "0.10.0"
+  resolved "https://registry.yarnpkg.com/sorcery/-/sorcery-0.10.0.tgz#8ae90ad7d7cb05fc59f1ab0c637845d5c15a52b7"
+  integrity sha1-iukK19fLBfxZ8asMY3hF1cFaUrc=
+  dependencies:
+    buffer-crc32 "^0.2.5"
+    minimist "^1.2.0"
+    sander "^0.5.0"
+    sourcemap-codec "^1.3.0"
+
 source-list-map@^2.0.0, source-list-map@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/source-list-map/-/source-list-map-2.0.1.tgz#3993bd873bfc48479cca9ea3a547835c7c154b34"
@@ -6188,7 +6223,7 @@ source-map@^0.7.3, source-map@~0.7.2:
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.7.3.tgz#5302f8169031735226544092e64981f751750383"
   integrity sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ==
 
-sourcemap-codec@^1.4.4:
+sourcemap-codec@^1.3.0, sourcemap-codec@^1.4.4:
   version "1.4.8"
   resolved "https://registry.yarnpkg.com/sourcemap-codec/-/sourcemap-codec-1.4.8.tgz#ea804bd94857402e6992d05a38ef1ae35a9ab4c4"
   integrity sha512-9NykojV5Uih4lgo5So5dtw+f0JgJX30KCNI8gwhz2J9A15wD0Ml6tjHKwf6fTSa6fAdVBdZeNOs9eJ71qCk8vA==
@@ -6500,7 +6535,7 @@ svelte-loader@^3.1.1:
     svelte-dev-helper "^1.1.9"
     svelte-hmr "^0.12.3"
 
-svelte-preprocess@^4.0.0, svelte-preprocess@^4.7.3:
+svelte-preprocess@^4.0.0:
   version "4.7.3"
   resolved "https://registry.yarnpkg.com/svelte-preprocess/-/svelte-preprocess-4.7.3.tgz#454fa059c2400b15e7a3caeca18993cff9df0e96"
   integrity sha512-Zx1/xLeGOIBlZMGPRCaXtlMe4ZA0faato5Dc3CosEqwu75MIEPuOstdkH6cy+RYTUYynoxzNaDxkPX4DbrPwRA==
@@ -6510,10 +6545,22 @@ svelte-preprocess@^4.0.0, svelte-preprocess@^4.7.3:
     detect-indent "^6.0.0"
     strip-indent "^3.0.0"
 
-svelte@^3.38.2:
-  version "3.38.2"
-  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.38.2.tgz#55e5c681f793ae349b5cc2fe58e5782af4275ef5"
-  integrity sha512-q5Dq0/QHh4BLJyEVWGe7Cej5NWs040LWjMbicBGZ+3qpFWJ1YObRmUDZKbbovddLC9WW7THTj3kYbTOFmU9fbg==
+svelte-preprocess@^4.10.2:
+  version "4.10.2"
+  resolved "https://registry.yarnpkg.com/svelte-preprocess/-/svelte-preprocess-4.10.2.tgz#2405689e57161916947b8360679051a56eddd5c6"
+  integrity sha512-aPpkCreSo8EL/y8kJSa1trhiX0oyAtTjlNNM7BNjRAsMJ8Yy2LtqHt0zyd4pQPXt+D4PzbO3qTjjio3kwOxDlA==
+  dependencies:
+    "@types/pug" "^2.0.4"
+    "@types/sass" "^1.16.0"
+    detect-indent "^6.0.0"
+    magic-string "^0.25.7"
+    sorcery "^0.10.0"
+    strip-indent "^3.0.0"
+
+svelte@^3.46.3:
+  version "3.46.3"
+  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.46.3.tgz#31202b0c795f276726d95b648b6dd413116257ac"
+  integrity sha512-mTOXvv74CVQqJHqoIZDprVfRKVVmYNadXP0VKnOEA54223kLGCr1nMrifS4Zx29qMt/xRB38Eq1D7dDH/fM8fQ==
 
 svgo@^2.7.0:
   version "2.8.0"