diff --git a/aws/appsync/quizbiz/yarn.lock b/aws/appsync/quizbiz/yarn.lock
index 9c509b0..afa4c62 100644
--- a/aws/appsync/quizbiz/yarn.lock
+++ b/aws/appsync/quizbiz/yarn.lock
@@ -2524,8 +2524,8 @@ decamelize@^2.0.0:
     xregexp "4.0.0"
 
 decode-uri-component@^0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.2.tgz#e69dbe25d37941171dd540e024c444cd5188e1e9"
 
 deep-equal@^1.0.1:
   version "1.0.1"
@@ -3698,7 +3698,7 @@ graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6:
 
 graphql@0.13.0:
   version "0.13.0"
-  resolved "http://registry.npmjs.org/graphql/-/graphql-0.13.0.tgz#d1b44a282279a9ce0a6ec1037329332f4c1079b6"
+  resolved "https://registry.npmjs.org/graphql/-/graphql-0.13.0.tgz#d1b44a282279a9ce0a6ec1037329332f4c1079b6"
   dependencies:
     iterall "1.1.x"
 
@@ -7364,7 +7364,7 @@ sass-loader@7.1.0:
 
 sax@1.2.1:
   version "1.2.1"
-  resolved "http://registry.npmjs.org/sax/-/sax-1.2.1.tgz#7b8e656190b228e81a66aea748480d828cd2d37a"
+  resolved "https://registry.npmjs.org/sax/-/sax-1.2.1.tgz#7b8e656190b228e81a66aea748480d828cd2d37a"
 
 sax@>=0.6.0, sax@^1.2.4, sax@~1.2.4:
   version "1.2.4"
@@ -8710,7 +8710,7 @@ xml2js@0.4.19:
 
 xmlbuilder@~9.0.1:
   version "9.0.7"
-  resolved "http://registry.npmjs.org/xmlbuilder/-/xmlbuilder-9.0.7.tgz#132ee63d2ec5565c557e20f4c22df9aca686b10d"
+  resolved "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-9.0.7.tgz#132ee63d2ec5565c557e20f4c22df9aca686b10d"
 
 xmlchars@^1.3.1:
   version "1.3.1"