diff --git a/proxy/package.json b/proxy/package.json
old mode 100755
new mode 100644
index e4ab722..89b28c1
--- a/proxy/package.json
+++ b/proxy/package.json
@@ -12,7 +12,7 @@
     "body-parser": "^1.19.1",
     "cors": "^2.8.5",
     "express": "^4.17.2",
-    "express-fileupload": "^1.2.1",
+    "express-fileupload": "^1.4.0",
     "form-data": "^4.0.0",
     "typescript": "^4.5.4"
   },
diff --git a/proxy/yarn.lock b/proxy/yarn.lock
old mode 100755
new mode 100644
index 6f42c51..5df40a0
--- a/proxy/yarn.lock
+++ b/proxy/yarn.lock
@@ -422,12 +422,12 @@ braces@^3.0.1, braces@~3.0.2:
   dependencies:
     fill-range "^7.0.1"
 
-busboy@^0.3.1:
-  version "0.3.1"
-  resolved "https://registry.yarnpkg.com/busboy/-/busboy-0.3.1.tgz#170899274c5bf38aae27d5c62b71268cd585fd1b"
-  integrity sha512-y7tTxhGKXcyBxRKAni+awqx8uqaJKrSFSNFSeRG5CsWNdmy2BIK+6VGWEW7TZnIO/533mtMEA4rOevQV815YJw==
+busboy@^1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/busboy/-/busboy-1.6.0.tgz#966ea36a9502e43cdb9146962523b92f531f6893"
+  integrity sha512-8SFQbg/0hQ9xy3UNTB0YEnsNBbWfhf7RtnzpL7TkBiTBRfrQ9Fxcnz7VJsleJpyp6rVLvXiuORqjlHi5q+PYuA==
   dependencies:
-    dicer "0.3.0"
+    streamsearch "^1.1.0"
 
 bytes@3.1.1:
   version "3.1.1"
@@ -640,13 +640,6 @@ destroy@~1.0.4:
   resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
   integrity sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA=
 
-dicer@0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/dicer/-/dicer-0.3.0.tgz#eacd98b3bfbf92e8ab5c2fdb71aaac44bb06b872"
-  integrity sha512-MdceRRWqltEG2dZqO769g27N/3PXfcKl04VhYnBlo2YhH7zPi88VebsjTKclaOyiuMaGU72hTfw3VkUitGcVCA==
-  dependencies:
-    streamsearch "0.1.2"
-
 diff@^4.0.1:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.2.tgz#60f3aecb89d5fae520c11aa19efc2bb982aade7d"
@@ -832,12 +825,12 @@ etag@~1.8.1:
   resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
   integrity sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=
 
-express-fileupload@^1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/express-fileupload/-/express-fileupload-1.2.1.tgz#73ac798bd14247d510adb1e439af2420c8367ded"
-  integrity sha512-fWPNAkBj+Azt9Itmcz/Reqdg3LeBfaXptDEev2JM8bCC0yDptglCnlizhf0YZauyU5X/g6v7v4Xxqhg8tmEfEA==
+express-fileupload@^1.4.0:
+  version "1.4.3"
+  resolved "https://registry.yarnpkg.com/express-fileupload/-/express-fileupload-1.4.3.tgz#32cbb405ba12f541d445838464e081defba4ef61"
+  integrity sha512-vRzZo2YELm68DfR/CX8RMXgeK9BTAANxigrKACPjCXFGEzkCt/QWbqaIXP3W61uaX/hLj0CAo3/EVelpSQXkqA==
   dependencies:
-    busboy "^0.3.1"
+    busboy "^1.6.0"
 
 express@^4.17.2:
   version "4.17.2"
@@ -1759,10 +1752,10 @@ slash@^3.0.0:
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
   integrity sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=
 
-streamsearch@0.1.2:
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/streamsearch/-/streamsearch-0.1.2.tgz#808b9d0e56fc273d809ba57338e929919a1a9f1a"
-  integrity sha1-gIudDlb8Jz2Am6VzOOkpkZoanxo=
+streamsearch@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/streamsearch/-/streamsearch-1.1.0.tgz#404dd1e2247ca94af554e841a8ef0eaa238da764"
+  integrity sha512-Mcc5wHehp9aXz1ax6bZUyY5afg9u2rv5cqQI3mRrYkGC8rW2hM02jWuwjtL++LS5qinSyhj2QfLyNsuc+VsExg==
 
 string-width@^4.0.0, string-width@^4.1.0, string-width@^4.2.2:
   version "4.2.3"