diff --git a/lib/cli/changeset.js b/lib/cli/changeset.js
index 5664161a..833a06a8 100755
--- a/lib/cli/changeset.js
+++ b/lib/cli/changeset.js
@@ -13,7 +13,7 @@ var fs = require('fs-extra');
 var vinylFs = require('vinyl-fs');
 var miss = require('mississippi')
 var split = require('split2');
-var es = require('event-stream');
+var mergeStream = require('merge-stream');
 
 var doc = "Usage:\n" +
 	"	force-dev-tool changeset create <name> [<metadataFileOrComponentNames>...] [options]\n" +
@@ -104,7 +104,7 @@ SubCommand.prototype.process = function(proc, callback) {
 		stdin.end();
 	});
 
-	es.merge(stdin, metadataContainer.getStream())
+	mergeStream(stdin, metadataContainer.getStream())
 		.pipe(MetadataContainer.completeMetadataStream())
 		.pipe(MetadataContainer.outputStream({
 			apiVersion: apiVersion
diff --git a/package-lock.json b/package-lock.json
index 2e90e49e..c05e1fef 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1077,11 +1077,6 @@
         "esutils": "^2.0.2"
       }
     },
-    "duplexer": {
-      "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/duplexer/-/duplexer-0.1.1.tgz",
-      "integrity": "sha1-rOb/gIwc5mtX0ev5eXessCM0z8E="
-    },
     "duplexify": {
       "version": "3.6.0",
       "resolved": "https://registry.npmjs.org/duplexify/-/duplexify-3.6.0.tgz",
@@ -1495,20 +1490,6 @@
       "integrity": "sha1-Cr9PHKpbyx96nYrMbepPqqBLrJs=",
       "dev": true
     },
-    "event-stream": {
-      "version": "3.3.5",
-      "resolved": "https://registry.npmjs.org/event-stream/-/event-stream-3.3.5.tgz",
-      "integrity": "sha512-vyibDcu5JL20Me1fP734QBH/kenBGLZap2n0+XXM7mvuUPzJ20Ydqj1aKcIeMdri1p+PU+4yAKugjN8KCVst+g==",
-      "requires": {
-        "duplexer": "^0.1.1",
-        "from": "^0.1.7",
-        "map-stream": "0.0.7",
-        "pause-stream": "^0.0.11",
-        "split": "^1.0.1",
-        "stream-combiner": "^0.2.2",
-        "through": "^2.3.8"
-      }
-    },
     "ext": {
       "version": "1.4.0",
       "resolved": "https://globaldevtools.bbva.com:443/artifactory/api/npm/npm-repo/ext/-/ext-1.4.0.tgz",
@@ -1729,11 +1710,6 @@
         "mime-types": "^2.1.12"
       }
     },
-    "from": {
-      "version": "0.1.7",
-      "resolved": "https://registry.npmjs.org/from/-/from-0.1.7.tgz",
-      "integrity": "sha1-g8YK/Fi5xWmXAH7Rp2izqzA6RP4="
-    },
     "from2": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/from2/-/from2-2.3.0.tgz",
@@ -2631,10 +2607,10 @@
       "integrity": "sha1-miyr0bno4K6ZOkv31YdcOcQujqw=",
       "dev": true
     },
-    "map-stream": {
-      "version": "0.0.7",
-      "resolved": "https://registry.npmjs.org/map-stream/-/map-stream-0.0.7.tgz",
-      "integrity": "sha1-ih8HiW2CsQkmvTdEokIACfiJdKg="
+    "merge-stream": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/merge-stream/-/merge-stream-2.0.0.tgz",
+      "integrity": "sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w=="
     },
     "mime-db": {
       "version": "1.27.0",
@@ -3316,14 +3292,6 @@
       "integrity": "sha1-uULm1L3mUwBe9rcTYd74cn0GReA=",
       "dev": true
     },
-    "pause-stream": {
-      "version": "0.0.11",
-      "resolved": "https://registry.npmjs.org/pause-stream/-/pause-stream-0.0.11.tgz",
-      "integrity": "sha1-/lo0sMvOErWqaitAPuLnO2AvFEU=",
-      "requires": {
-        "through": "~2.3"
-      }
-    },
     "pend": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/pend/-/pend-1.2.0.tgz",
@@ -3771,14 +3739,6 @@
         "amdefine": ">=0.0.4"
       }
     },
-    "split": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/split/-/split-1.0.1.tgz",
-      "integrity": "sha512-mTyOoPbrivtXnwnIxZRFYRrPNtEFKlpB2fvjSnCQUiAA6qAZzqwna5envK4uk6OIeP17CsdF3rSBGYVBsU0Tkg==",
-      "requires": {
-        "through": "2"
-      }
-    },
     "split2": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/split2/-/split2-3.0.0.tgz",
@@ -3892,15 +3852,6 @@
         "stacktrace-gps": "^3.0.4"
       }
     },
-    "stream-combiner": {
-      "version": "0.2.2",
-      "resolved": "https://registry.npmjs.org/stream-combiner/-/stream-combiner-0.2.2.tgz",
-      "integrity": "sha1-rsjLrBd7Vrb0+kec7YwZEs7lKFg=",
-      "requires": {
-        "duplexer": "~0.1.1",
-        "through": "~2.3.4"
-      }
-    },
     "stream-each": {
       "version": "1.2.3",
       "resolved": "https://registry.npmjs.org/stream-each/-/stream-each-1.2.3.tgz",
@@ -4103,7 +4054,8 @@
     "through": {
       "version": "2.3.8",
       "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
-      "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU="
+      "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=",
+      "dev": true
     },
     "through2": {
       "version": "2.0.3",
diff --git a/package.json b/package.json
index c55182aa..3848796f 100644
--- a/package.json
+++ b/package.json
@@ -10,11 +10,11 @@
     "async": "^3.0.0",
     "chalk": "^4.0.0",
     "docopt": "^0.6.2",
-    "event-stream": "3.3.5",
     "find-up": "^4.0.0",
     "fs-extra": "^9.0.0",
     "glob": "^7.0.6",
     "jsforce": "^1.7.0",
+    "merge-stream": "^2.0.0",
     "mississippi": "^4.0.0",
     "mkdirp": "^0.5.1",
     "multimatch": "^4.0.0",