diff --git a/yarn.lock b/yarn.lock
index 3cd45a49..1efa1bf6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2762,7 +2762,7 @@ end-of-stream@^1.0.0, end-of-stream@^1.1.0:
 
 engine.io-client@~3.2.0:
   version "3.2.1"
-  resolved "http://registry.npmjs.org/engine.io-client/-/engine.io-client-3.2.1.tgz#6f54c0475de487158a1a7c77d10178708b6add36"
+  resolved "https://registry.npmjs.org/engine.io-client/-/engine.io-client-3.2.1.tgz#6f54c0475de487158a1a7c77d10178708b6add36"
   dependencies:
     component-emitter "1.2.1"
     component-inherit "0.0.3"
@@ -5334,7 +5334,7 @@ loud-rejection@^1.0.0:
 
 lru-cache@2.2.x:
   version "2.2.4"
-  resolved "http://registry.npmjs.org/lru-cache/-/lru-cache-2.2.4.tgz#6c658619becf14031d0d0b594b16042ce4dc063d"
+  resolved "https://registry.npmjs.org/lru-cache/-/lru-cache-2.2.4.tgz#6c658619becf14031d0d0b594b16042ce4dc063d"
 
 lru-cache@4.1.x, lru-cache@^4.0.1:
   version "4.1.5"
@@ -7260,9 +7260,9 @@ shelljs@0.7.6:
     rechoir "^0.6.2"
 
 shelljs@^0.8.1:
-  version "0.8.3"
-  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.8.3.tgz#a7f3319520ebf09ee81275b2368adb286659b097"
-  integrity sha512-fc0BKlAWiLpwZljmOvAOTE/gXawtCoNrP5oaY7KIaQbbyHeQVg01pSEuEGvGh3HEdBU4baCD7wQBwADmM/7f7A==
+  version "0.8.5"
+  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.8.5.tgz#de055408d8361bed66c669d2f000538ced8ee20c"
+  integrity sha512-TiwcRcrkhHvbrZbnRcFYMLl30Dfov3HKqzp5tO5b4pt6G/SezKcYhmDg15zXVBswHmctSAQKznqNW2LO5tTDow==
   dependencies:
     glob "^7.0.0"
     interpret "^1.0.0"