diff --git a/.yarn/cache/jwa-npm-1.4.1-4f19d6572c-ff30ea7c2d.zip b/.yarn/cache/jwa-npm-1.4.1-4f19d6572c-ff30ea7c2d.zip
deleted file mode 100644
index e50529e3..00000000
Binary files a/.yarn/cache/jwa-npm-1.4.1-4f19d6572c-ff30ea7c2d.zip and /dev/null differ
diff --git a/.yarn/cache/jwa-npm-2.0.0-52a7c3f1ca-8f00b71ad5.zip b/.yarn/cache/jwa-npm-2.0.0-52a7c3f1ca-8f00b71ad5.zip
new file mode 100644
index 00000000..a5538e0c
Binary files /dev/null and b/.yarn/cache/jwa-npm-2.0.0-52a7c3f1ca-8f00b71ad5.zip differ
diff --git a/.yarn/cache/jws-npm-3.2.2-c1ae59c7af-f0213fe5b7.zip b/.yarn/cache/jws-npm-3.2.2-c1ae59c7af-f0213fe5b7.zip
deleted file mode 100644
index 20d7e1ec..00000000
Binary files a/.yarn/cache/jws-npm-3.2.2-c1ae59c7af-f0213fe5b7.zip and /dev/null differ
diff --git a/.yarn/cache/jws-npm-4.0.0-2a24fd53b9-d68d07aa6d.zip b/.yarn/cache/jws-npm-4.0.0-2a24fd53b9-d68d07aa6d.zip
new file mode 100644
index 00000000..57273cfb
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diff --git a/backend/package-lock.json b/backend/package-lock.json
index c439cf31..a25f0726 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -17,7 +17,7 @@
         "express": "4.17.2",
         "gridfs-stream": "1.1.1",
         "helmet": "3.23.3",
-        "jws": "3.2.2",
+        "jws": "4.0.0",
         "mongodb": "3.7.3",
         "mongoose": "5.13.13",
         "multer": "1.4.4",
@@ -7189,9 +7189,9 @@
       }
     },
     "node_modules/jwa": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/jwa/-/jwa-1.4.1.tgz",
-      "integrity": "sha512-qiLX/xhEEFKUAJ6FiBMbes3w9ATzyk5W7Hvzpa/SLYdxNtng+gcurvrI7TbACjIXlsJyr05/S1oUhZrc63evQA==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/jwa/-/jwa-2.0.0.tgz",
+      "integrity": "sha512-jrZ2Qx916EA+fq9cEAeCROWPTfCwi1IVHqT2tapuqLEVVDKFDENFw1oL+MwrTvH6msKxsd1YTDVw6uKEcsrLEA==",
       "dependencies": {
         "buffer-equal-constant-time": "1.0.1",
         "ecdsa-sig-formatter": "1.0.11",
@@ -7199,11 +7199,11 @@
       }
     },
     "node_modules/jws": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/jws/-/jws-3.2.2.tgz",
-      "integrity": "sha512-YHlZCB6lMTllWDtSPHz/ZXTsi8S00usEV6v1tjq8tOUZzw7DpSDWVXjXDre6ed1w/pd495ODpHZYSdkRTsa0HA==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/jws/-/jws-4.0.0.tgz",
+      "integrity": "sha512-KDncfTmOZoOMTFG4mBlG0qUIOlc03fmzH+ru6RgYVZhPkyiy/92Owlt/8UEN+a4TXR1FQetfIpJE8ApdvdVxTg==",
       "dependencies": {
-        "jwa": "^1.4.1",
+        "jwa": "^2.0.0",
         "safe-buffer": "^5.0.1"
       }
     },
@@ -15678,9 +15678,9 @@
       }
     },
     "jwa": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/jwa/-/jwa-1.4.1.tgz",
-      "integrity": "sha512-qiLX/xhEEFKUAJ6FiBMbes3w9ATzyk5W7Hvzpa/SLYdxNtng+gcurvrI7TbACjIXlsJyr05/S1oUhZrc63evQA==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/jwa/-/jwa-2.0.0.tgz",
+      "integrity": "sha512-jrZ2Qx916EA+fq9cEAeCROWPTfCwi1IVHqT2tapuqLEVVDKFDENFw1oL+MwrTvH6msKxsd1YTDVw6uKEcsrLEA==",
       "requires": {
         "buffer-equal-constant-time": "1.0.1",
         "ecdsa-sig-formatter": "1.0.11",
@@ -15688,11 +15688,11 @@
       }
     },
     "jws": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/jws/-/jws-3.2.2.tgz",
-      "integrity": "sha512-YHlZCB6lMTllWDtSPHz/ZXTsi8S00usEV6v1tjq8tOUZzw7DpSDWVXjXDre6ed1w/pd495ODpHZYSdkRTsa0HA==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/jws/-/jws-4.0.0.tgz",
+      "integrity": "sha512-KDncfTmOZoOMTFG4mBlG0qUIOlc03fmzH+ru6RgYVZhPkyiy/92Owlt/8UEN+a4TXR1FQetfIpJE8ApdvdVxTg==",
       "requires": {
-        "jwa": "^1.4.1",
+        "jwa": "^2.0.0",
         "safe-buffer": "^5.0.1"
       }
     },
diff --git a/backend/package.json b/backend/package.json
index 91063443..6382c508 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -36,7 +36,7 @@
     "express": "4.17.2",
     "gridfs-stream": "1.1.1",
     "helmet": "3.23.3",
-    "jws": "3.2.2",
+    "jws": "4.0.0",
     "mongodb": "3.7.3",
     "mongoose": "5.13.13",
     "multer": "1.4.4",
diff --git a/yarn.lock b/yarn.lock
index 799db75c..2ddbf854 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -673,7 +673,7 @@ __metadata:
     gridfs-stream: 1.1.1
     helmet: 3.23.3
     jest: 27.4.5
-    jws: 3.2.2
+    jws: 4.0.0
     mongodb: 3.7.3
     mongodb-memory-server: 8.0.4
     mongoose: 5.13.13
@@ -10672,24 +10672,24 @@ __metadata:
   languageName: node
   linkType: hard
 
-"jwa@npm:^1.4.1":
-  version: 1.4.1
-  resolution: "jwa@npm:1.4.1"
+"jwa@npm:^2.0.0":
+  version: 2.0.0
+  resolution: "jwa@npm:2.0.0"
   dependencies:
     buffer-equal-constant-time: 1.0.1
     ecdsa-sig-formatter: 1.0.11
     safe-buffer: ^5.0.1
-  checksum: ff30ea7c2dcc61f3ed2098d868bf89d43701605090c5b21b5544b512843ec6fd9e028381a4dda466cbcdb885c2d1150f7c62e7168394ee07941b4098e1035e2f
+  checksum: 8f00b71ad5fe94cb55006d0d19202f8f56889109caada2f7eeb63ca81755769ce87f4f48101967f398462e3b8ae4faebfbd5a0269cb755dead5d63c77ba4d2f1
   languageName: node
   linkType: hard
 
-"jws@npm:3.2.2":
-  version: 3.2.2
-  resolution: "jws@npm:3.2.2"
+"jws@npm:4.0.0":
+  version: 4.0.0
+  resolution: "jws@npm:4.0.0"
   dependencies:
-    jwa: ^1.4.1
+    jwa: ^2.0.0
     safe-buffer: ^5.0.1
-  checksum: f0213fe5b79344c56cd443428d8f65c16bf842dc8cb8f5aed693e1e91d79c20741663ad6eff07a6d2c433d1831acc9814e8d7bada6a0471fbb91d09ceb2bf5c2
+  checksum: d68d07aa6d1b8cb35c363a9bd2b48f15064d342a5d9dc18a250dbbce8dc06bd7e4792516c50baa16b8d14f61167c19e851fd7f66b59ecc68b7f6a013759765f7
   languageName: node
   linkType: hard