diff --git a/7-EOSblog/react-frontend/yarn.lock b/7-EOSblog/react-frontend/yarn.lock
old mode 100755
new mode 100644
index 701d070..38b51e0
--- 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:
@@ -4641,8 +4641,8 @@ merge-descriptors@1.0.1:
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
 
 merge@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/merge/-/merge-1.2.0.tgz#7531e39d4949c281a66b8c5a6e0265e8b05894da"
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/merge/-/merge-1.2.1.tgz#38bebf80c3220a8a487b6fcfb3941bb11720c145"
 
 methods@~1.1.2:
   version "1.1.2"