diff --git a/package.json b/package.json
index 2821fd27..f759dfc6 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "coveralls": "3.0.2",
     "cz-conventional-changelog": "2.1.0",
     "diff": "3.5.0",
-    "execa": "0.10.0",
+    "execa": "0.11.0",
     "nyc": "12.0.2",
     "prop-types": "15.6.2",
     "react": "16.4.2",
diff --git a/yarn.lock b/yarn.lock
index 57e33a88..691e1b9b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1936,6 +1936,12 @@ encoding@^0.1.11:
   dependencies:
     iconv-lite "~0.4.13"
 
+end-of-stream@^1.1.0:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.1.tgz#ed29634d19baba463b6ce6b80a37213eab71ec43"
+  dependencies:
+    once "^1.4.0"
+
 equal-length@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/equal-length/-/equal-length-1.0.1.tgz#21ca112d48ab24b4e1e7ffc0e5339d31fdfc274c"
@@ -2051,12 +2057,12 @@ event-emitter@~0.3.5:
     d "1"
     es5-ext "~0.10.14"
 
-execa@0.10.0:
-  version "0.10.0"
-  resolved "https://registry.yarnpkg.com/execa/-/execa-0.10.0.tgz#ff456a8f53f90f8eccc71a96d11bdfc7f082cb50"
+execa@0.11.0:
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-0.11.0.tgz#0b3c71daf9b9159c252a863cd981af1b4410d97a"
   dependencies:
     cross-spawn "^6.0.0"
-    get-stream "^3.0.0"
+    get-stream "^4.0.0"
     is-stream "^1.1.0"
     npm-run-path "^2.0.0"
     p-finally "^1.0.0"
@@ -2353,6 +2359,12 @@ get-stream@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-3.0.0.tgz#8e943d1358dc37555054ecbe2edb05aa174ede14"
 
+get-stream@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-4.0.0.tgz#9e074cb898bd2b9ebabb445a1766d7f43576d977"
+  dependencies:
+    pump "^3.0.0"
+
 get-value@^2.0.3, get-value@^2.0.6:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/get-value/-/get-value-2.0.6.tgz#dc15ca1c672387ca76bd37ac0a395ba2042a2c28"
@@ -3683,7 +3695,7 @@ observable-to-promise@^0.5.0:
     is-observable "^0.2.0"
     symbol-observable "^1.0.4"
 
-once@^1.3.0:
+once@^1.3.0, once@^1.3.1, once@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
   dependencies:
@@ -4018,6 +4030,13 @@ pseudomap@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
 
+pump@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/pump/-/pump-3.0.0.tgz#b4a2116815bde2f4e1ea602354e8c75565107a64"
+  dependencies:
+    end-of-stream "^1.1.0"
+    once "^1.3.1"
+
 punycode@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"