diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 4fd0ca0..dda77ea
--- a/package.json
+++ b/package.json
@@ -80,7 +80,7 @@
     "sequelize": "^3.30.0",
     "snowflake-sdk": "^1.1.11",
     "sqs-consumer": "^3.6.1",
-    "ssh2": "^0.8.7",
+    "ssh2": "^1.4.0",
     "style-loader": "^0.18.2",
     "sweetalert": "^1.1.3",
     "tedious": "^8.0.1",
diff --git a/yarn.lock b/yarn.lock
index 877c58e..9d8a877 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -479,18 +479,13 @@ asn1.js@^5.0.0:
     inherits "^2.0.1"
     minimalistic-assert "^1.0.0"
 
-asn1@~0.2.0:
+asn1@^0.2.4, asn1@~0.2.3:
   version "0.2.4"
   resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.4.tgz#8d2475dfab553bb33e77b54e59e880bb8ce23136"
   integrity sha512-jxwzQpLQjSmWXgwaCZE9Nz+glAG01yF1QnWgbhGwHI5A6FRIEY6IVqtHhIepHqI7/kyEyQEagBC5mBEFlIYvdg==
   dependencies:
     safer-buffer "~2.1.0"
 
-asn1@~0.2.3:
-  version "0.2.3"
-  resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.3.tgz#dac8787713c9966849fc8180777ebe9c1ddf3b86"
-  integrity sha1-2sh4dxPJlmhJ/IGAd36+nB3fO4Y=
-
 assert-plus@1.0.0, assert-plus@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-1.0.0.tgz#f12e0f3c5d77b0b1cdd9146942e4e96c1e4dd525"
@@ -1444,14 +1439,7 @@ batch@0.5.3:
   resolved "https://registry.yarnpkg.com/batch/-/batch-0.5.3.tgz#3f3414f380321743bfc1042f9a83ff1d5824d464"
   integrity sha1-PzQU84AyF0O/wQQvmoP/HVgk1GQ=
 
-bcrypt-pbkdf@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.1.tgz#63bc5dcb61331b92bc05fd528953c33462a06f8d"
-  integrity sha1-Y7xdy2EzG5K8Bf1SiVPDNGKgb40=
-  dependencies:
-    tweetnacl "^0.14.3"
-
-bcrypt-pbkdf@^1.0.2:
+bcrypt-pbkdf@^1.0.0, bcrypt-pbkdf@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz#a4301d389b6a43f9b67ff3ca11a3f6637e360e9e"
   integrity sha1-pDAdOJtqQ/m2f/PKEaP2Y342Dp4=
@@ -2380,6 +2368,13 @@ core-util-is@1.0.2, core-util-is@~1.0.0:
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
   integrity sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=
 
+cpu-features@0.0.2:
+  version "0.0.2"
+  resolved "https://registry.yarnpkg.com/cpu-features/-/cpu-features-0.0.2.tgz#9f636156f1155fd04bdbaa028bb3c2fbef3cea7a"
+  integrity sha512-/2yieBqvMcRj8McNzkycjW2v3OIUOibBfd2dLEJ0nWts8NobAxwiyw9phVNS6oDL8x8tz9F7uNVFEVpJncQpeA==
+  dependencies:
+    nan "^2.14.1"
+
 crc@3.3.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/crc/-/crc-3.3.0.tgz#fa622e1bc388bf257309082d6b65200ce67090ba"
@@ -5783,6 +5778,11 @@ nan@^2.10.0, nan@^2.9.2:
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.10.0.tgz#96d0cd610ebd58d4b4de9cc0c6828cda99c7548f"
   integrity sha512-bAdJv7fBLhWC+/Bls0Oza+mvTaNQtP+1RyhhhvD95pgUJz6XM5IzgmxOkItJ9tkoCiplvAnXI1tNmmUD/eScyA==
 
+nan@^2.14.1, nan@^2.15.0:
+  version "2.15.0"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.15.0.tgz#3f34a473ff18e15c1b5626b62903b5ad6e665fee"
+  integrity sha512-8ZtvEnA2c5aYCZYd1cvgdnU6cqwixRoYg70xPLWUws5ORTa/lnw+u4amixRS/Ac5U5mQVgp9pnlSUnbNWFaWZQ==
+
 nan@^2.3.0:
   version "2.7.0"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.7.0.tgz#d95bf721ec877e08db276ed3fc6eb78f9083ad46"
@@ -8184,21 +8184,16 @@ sqs-consumer@^3.6.1:
     aws-sdk "^2.100.0"
     debug "^2.1.0"
 
-ssh2-streams@~0.4.8:
-  version "0.4.8"
-  resolved "https://registry.yarnpkg.com/ssh2-streams/-/ssh2-streams-0.4.8.tgz#2ff92df2e0063fef86cf934eaea197967deda715"
-  integrity sha512-auxXfgYySz2vYw7TMU7PK7vFI7EPvhvTH8/tZPgGaWocK4p/vwCMiV3icz9AEkb0R40kOKZtFtqYIxDJyJiytw==
+ssh2@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/ssh2/-/ssh2-1.4.0.tgz#e32e8343394364c922bad915a5a7fecd67d0f5c5"
+  integrity sha512-XvXwcXKvS452DyQvCa6Ct+chpucwc/UyxgliYz+rWXJ3jDHdtBb9xgmxJdMmnIn5bpgGAEV3KaEsH98ZGPHqwg==
   dependencies:
-    asn1 "~0.2.0"
+    asn1 "^0.2.4"
     bcrypt-pbkdf "^1.0.2"
-    streamsearch "~0.1.2"
-
-ssh2@^0.8.7:
-  version "0.8.7"
-  resolved "https://registry.yarnpkg.com/ssh2/-/ssh2-0.8.7.tgz#2dc15206f493010b98027201cf399b90bab79c89"
-  integrity sha512-/u1BO12kb0lDVxJXejWB9pxyF3/ncgRqI9vPCZuPzo05pdNDzqUeQRavScwSPsfMGK+5H/VRqp1IierIx0Bcxw==
-  dependencies:
-    ssh2-streams "~0.4.8"
+  optionalDependencies:
+    cpu-features "0.0.2"
+    nan "^2.15.0"
 
 sshpk@^1.7.0:
   version "1.13.1"
@@ -8264,11 +8259,6 @@ stream-http@^2.3.1:
     to-arraybuffer "^1.0.0"
     xtend "^4.0.0"
 
-streamsearch@~0.1.2:
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/streamsearch/-/streamsearch-0.1.2.tgz#808b9d0e56fc273d809ba57338e929919a1a9f1a"
-  integrity sha1-gIudDlb8Jz2Am6VzOOkpkZoanxo=
-
 strict-uri-encode@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz#279b225df1d582b1f54e65addd4352e18faa0713"