diff --git a/package.json b/package.json
index 8f31537..169bcaf 100644
--- a/package.json
+++ b/package.json
@@ -93,7 +93,7 @@
     "sanitize.css": "10.0.0",
     "sequelize": "5.9.4",
     "sequelize-cli": "5.5.0",
-    "serialize-javascript": "1.7.0",
+    "serialize-javascript": "3.1.0",
     "serve-favicon": "2.5.0",
     "socket.io": "2.2.0",
     "socket.io-client": "2.2.0",
diff --git a/yarn.lock b/yarn.lock
index be838e9..df3b35e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9935,7 +9935,7 @@ quill@^1.3.6:
     parchment "^1.1.4"
     quill-delta "^3.6.2"
 
-randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5:
+randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5, randombytes@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.1.0.tgz#df6f84372f0270dc65cdf6291349ab7a473d4f2a"
   integrity sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==
@@ -10712,10 +10712,12 @@ sequelize@5.9.4:
     validator "^10.11.0"
     wkx "^0.4.6"
 
-serialize-javascript@1.7.0:
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-1.7.0.tgz#d6e0dfb2a3832a8c94468e6eb1db97e55a192a65"
-  integrity sha512-ke8UG8ulpFOxO8f8gRYabHQe/ZntKlcig2Mp+8+URDP1D8vJZ0KUt7LYo07q25Z/+JVSgpr/cui9PIp5H6/+nA==
+serialize-javascript@3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-3.1.0.tgz#8bf3a9170712664ef2561b44b691eafe399214ea"
+  integrity sha512-JIJT1DGiWmIKhzRsG91aS6Ze4sFUrYbltlkg2onR5OrnNM02Kl/hnY/T4FN2omvyeBbQmMJv+K4cPOpGzOTFBg==
+  dependencies:
+    randombytes "^2.1.0"
 
 serialize-javascript@^1.3.0:
   version "1.9.1"