diff --git a/package.json b/package.json
index 2428144cb710..038092b9ce25 100644
--- a/package.json
+++ b/package.json
@@ -137,8 +137,8 @@
     "d3-cloud": "1.2.1",
     "del": "^3.0.0",
     "dragula": "3.7.0",
-    "elasticsearch": "^15.2.0",
-    "elasticsearch-browser": "^15.2.0",
+    "elasticsearch": "^15.4.1",
+    "elasticsearch-browser": "^15.4.1",
     "encode-uri-query": "1.0.0",
     "execa": "^1.0.0",
     "expiry-js": "0.1.7",
diff --git a/x-pack/package.json b/x-pack/package.json
index be4ee12d2be2..02d0f4fd1000 100644
--- a/x-pack/package.json
+++ b/x-pack/package.json
@@ -165,7 +165,7 @@
     "dataloader": "^1.4.0",
     "dedent": "^0.7.0",
     "dragselect": "1.8.1",
-    "elasticsearch": "^15.2.0",
+    "elasticsearch": "^15.4.1",
     "extract-zip": "1.5.0",
     "file-saver": "^1.3.8",
     "font-awesome": "4.4.0",
diff --git a/yarn.lock b/yarn.lock
index 9ccb841897ca..caaf7c1a0b53 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7510,10 +7510,10 @@ ejs@^2.2.4, ejs@^2.3.1:
   resolved "https://registry.yarnpkg.com/ejs/-/ejs-2.5.7.tgz#cc872c168880ae3c7189762fd5ffc00896c9518a"
   integrity sha1-zIcsFoiArjxxiXYv1f/ACJbJUYo=
 
-elasticsearch-browser@^15.2.0:
-  version "15.2.0"
-  resolved "https://registry.yarnpkg.com/elasticsearch-browser/-/elasticsearch-browser-15.2.0.tgz#3af0d4b6ffbd125842c7082bbdd99ae4afcba27b"
-  integrity sha512-Rhz7SkuPeiBtRZP2xn98NhiECJQSTrzUEDHXkepkYXqH755kjPzpJB2rvioKDkA+4gegOyHk2yx+VDGcMXQhVg==
+elasticsearch-browser@^15.4.1:
+  version "15.4.1"
+  resolved "https://registry.yarnpkg.com/elasticsearch-browser/-/elasticsearch-browser-15.4.1.tgz#c5843a9b2953cc9a653c8f6076f60ee4e5a44595"
+  integrity sha512-jjuT3EoF4t+sECKgMWzfveisf4RdFJMFTfh8jGfsq7SVAHBkAKqdqYr8TdeJYbi7qfWZHl7MajMs0+vklI4U8A==
 
 elasticsearch@^15.2.0:
   version "15.2.0"
@@ -7524,6 +7524,15 @@ elasticsearch@^15.2.0:
     chalk "^1.0.0"
     lodash "^4.17.10"
 
+elasticsearch@^15.4.1:
+  version "15.4.1"
+  resolved "https://registry.yarnpkg.com/elasticsearch/-/elasticsearch-15.4.1.tgz#28b54de22fea74003e57395e035926fe7b63b8dd"
+  integrity sha512-IL46Sv9krCKtpvlI37/vQVQrWx6QeT1OJhfWW6L3fIXzR1Vv5utO+DHYz8AosUI6vlkxShoq+y6sUIBhTF1OIg==
+  dependencies:
+    agentkeepalive "^3.4.1"
+    chalk "^1.0.0"
+    lodash "^4.17.10"
+
 electron-to-chromium@^1.3.103:
   version "1.3.108"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.108.tgz#2e79a6fcaa4b3e7c75abf871505bda8e268c910e"