diff --git a/7-EOSblog/react-frontend/yarn.lock b/7-EOSblog/react-frontend/yarn.lock
old mode 100755
new mode 100644
index 701d070..e618adc
--- a/7-EOSblog/react-frontend/yarn.lock
+++ b/7-EOSblog/react-frontend/yarn.lock
@@ -1687,7 +1687,7 @@ compressible@~2.0.13:
 
 compression@^1.5.2:
   version "1.7.2"
-  resolved "http://registry.npmjs.org/compression/-/compression-1.7.2.tgz#aaffbcd6aaf854b44ebb280353d5ad1651f59a69"
+  resolved "https://registry.npmjs.org/compression/-/compression-1.7.2.tgz#aaffbcd6aaf854b44ebb280353d5ad1651f59a69"
   dependencies:
     accepts "~1.3.4"
     bytes "3.0.0"
@@ -2367,7 +2367,7 @@ eosjs-ecc@4.0.2:
     ecurve "^1.0.5"
     randombytes "^2.0.5"
 
-eosjs@^15.0.6:
+eosjs@^15.0.3:
   version "15.0.6"
   resolved "https://registry.yarnpkg.com/eosjs/-/eosjs-15.0.6.tgz#4180fa8baa5b2e838941cc47d37fa4f1a36e80c3"
   dependencies:
@@ -4771,8 +4771,8 @@ minizlib@^1.1.0:
     minipass "^2.2.1"
 
 mixin-deep@^1.2.0:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/mixin-deep/-/mixin-deep-1.3.1.tgz#a49e7268dce1a0d9698e45326c5626df3543d0fe"
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/mixin-deep/-/mixin-deep-1.3.2.tgz#1120b43dc359a785dce65b55b82e257ccf479566"
   dependencies:
     for-in "^1.0.2"
     is-extendable "^1.0.1"