diff --git a/Optimizer/package.json b/Optimizer/package.json
index d4ae765..25b44fa 100644
--- a/Optimizer/package.json
+++ b/Optimizer/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "async": "^2.6.0",
-    "aws-sdk": "^2.76.0",
+    "aws-sdk": "^2.814.0",
     "cheerio": "^1.0.0-rc.2",
     "dotenv": "^4.0.0",
     "download": "^6.2.5",
diff --git a/Optimizer/yarn.lock b/Optimizer/yarn.lock
index 4ae97a6..180e8eb 100644
--- a/Optimizer/yarn.lock
+++ b/Optimizer/yarn.lock
@@ -171,20 +171,19 @@ asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
 
-aws-sdk@^2.0.23, aws-sdk@^2.29.0, aws-sdk@^2.76.0:
-  version "2.95.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.95.0.tgz#26e21db149443b1f063949dc87984f0d17700e6a"
+aws-sdk@^2.0.23, aws-sdk@^2.29.0, aws-sdk@^2.814.0:
+  version "2.814.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.814.0.tgz#7a1c36006e0b5826f14bd2511b1d229ef6814bb0"
   dependencies:
-    buffer "4.9.1"
-    crypto-browserify "1.0.9"
-    events "^1.1.1"
+    buffer "4.9.2"
+    events "1.1.1"
+    ieee754 "1.1.13"
     jmespath "0.15.0"
     querystring "0.2.0"
     sax "1.2.1"
     url "0.10.3"
-    uuid "3.0.1"
-    xml2js "0.4.17"
-    xmlbuilder "4.2.1"
+    uuid "3.3.2"
+    xml2js "0.4.19"
 
 aws-sign2@~0.5.0:
   version "0.5.0"
@@ -620,9 +619,9 @@ buffer-to-vinyl@^1.0.0:
     uuid "^2.0.1"
     vinyl "^1.0.0"
 
-buffer@4.9.1:
-  version "4.9.1"
-  resolved "https://registry.yarnpkg.com/buffer/-/buffer-4.9.1.tgz#6d1bb601b07a4efced97094132093027c95bc298"
+buffer@4.9.2:
+  version "4.9.2"
+  resolved "https://registry.yarnpkg.com/buffer/-/buffer-4.9.2.tgz#230ead344002988644841ab0244af8c44bbe3ef8"
   dependencies:
     base64-js "^1.0.2"
     ieee754 "^1.1.4"
@@ -923,10 +922,6 @@ cryptiles@2.x.x:
   dependencies:
     boom "2.x.x"
 
-crypto-browserify@1.0.9:
-  version "1.0.9"
-  resolved "https://registry.yarnpkg.com/crypto-browserify/-/crypto-browserify-1.0.9.tgz#cc5449685dfb85eb11c9828acc7cb87ab5bbfcc0"
-
 css-select@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/css-select/-/css-select-1.2.0.tgz#2b3a110539c5355f1cd8d314623e870b121ec858"
@@ -1391,7 +1386,7 @@ esutils@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
 
-events@^1.1.1:
+events@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
 
@@ -2043,9 +2038,9 @@ iconv-lite@0.4.18:
   version "0.4.18"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.18.tgz#23d8656b16aae6742ac29732ea8f0336a4789cf2"
 
-ieee754@^1.1.4:
-  version "1.1.8"
-  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.8.tgz#be33d40ac10ef1926701f6f08a2d86fbfd1ad3e4"
+ieee754@1.1.13, ieee754@^1.1.4:
+  version "1.1.13"
+  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.13.tgz#ec168558e95aa181fd87d37f55c32bbcb6708b84"
 
 imagemin-jpegtran@^5.0.2:
   version "5.0.2"
@@ -2538,14 +2533,14 @@ lodash.templatesettings@^3.0.0:
     lodash._reinterpolate "^3.0.0"
     lodash.escape "^3.0.0"
 
-lodash@^4.0.0, lodash@^4.15.0, lodash@^4.17.4, lodash@^4.2.0:
-  version "4.17.4"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
-
 lodash@^4.14.0, lodash@^4.17.10:
   version "4.17.10"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
 
+lodash@^4.15.0, lodash@^4.17.4, lodash@^4.2.0:
+  version "4.17.4"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
+
 logalot@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/logalot/-/logalot-2.1.0.tgz#5f8e8c90d304edf12530951a5554abb8c5e3f552"
@@ -4003,9 +3998,9 @@ util-deprecate@^1.0.2, util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
 
-uuid@3.0.1, uuid@^3.0.0, uuid@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.0.1.tgz#6544bba2dfda8c1cf17e629a3a305e2bb1fee6c1"
+uuid@3.3.2, uuid@^3.0.0, uuid@^3.0.1:
+  version "3.3.2"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.2.tgz#1b4af4955eb3077c501c23872fc6513811587131"
 
 uuid@^2.0.1:
   version "2.0.3"
@@ -4170,26 +4165,13 @@ xml-char-classes@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/xml-char-classes/-/xml-char-classes-1.0.0.tgz#64657848a20ffc5df583a42ad8a277b4512bbc4d"
 
-xml2js@0.4.17:
-  version "0.4.17"
-  resolved "https://registry.yarnpkg.com/xml2js/-/xml2js-0.4.17.tgz#17be93eaae3f3b779359c795b419705a8817e868"
-  dependencies:
-    sax ">=0.6.0"
-    xmlbuilder "^4.1.0"
-
-xml2js@>=0.2.4:
+xml2js@0.4.19, xml2js@>=0.2.4:
   version "0.4.19"
   resolved "https://registry.yarnpkg.com/xml2js/-/xml2js-0.4.19.tgz#686c20f213209e94abf0d1bcf1efaa291c7827a7"
   dependencies:
     sax ">=0.6.0"
     xmlbuilder "~9.0.1"
 
-xmlbuilder@4.2.1, xmlbuilder@^4.1.0:
-  version "4.2.1"
-  resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-4.2.1.tgz#aa58a3041a066f90eaa16c2f5389ff19f3f461a5"
-  dependencies:
-    lodash "^4.0.0"
-
 xmlbuilder@~9.0.1:
   version "9.0.4"
   resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-9.0.4.tgz#519cb4ca686d005a8420d3496f3f0caeecca580f"