diff --git a/yarn.lock b/yarn.lock
index 5481efed..82731bdf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4311,9 +4311,9 @@ istanbul-lib-source-maps@^1.2.3:
     rimraf "^2.6.1"
     source-map "^0.5.3"
 
-istanbul-reports@^1.1.4:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-1.3.0.tgz#2f322e81e1d9520767597dca3c20a0cce89a3554"
+istanbul-reports@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-1.4.0.tgz#3d7b44b912ecbe7652a603662b962120739646a1"
   dependencies:
     handlebars "^4.0.3"
 
@@ -5443,9 +5443,9 @@ number-is-nan@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
 
-nyc@11.6.0:
-  version "11.6.0"
-  resolved "https://registry.yarnpkg.com/nyc/-/nyc-11.6.0.tgz#d9c7b51ffceb6bba099a4683a6adc1b331b98853"
+nyc@11.7.1:
+  version "11.7.1"
+  resolved "https://registry.yarnpkg.com/nyc/-/nyc-11.7.1.tgz#7cb0a422e501b88ff2c1634341dec2560299d67b"
   dependencies:
     archy "^1.0.0"
     arrify "^1.0.1"
@@ -5462,7 +5462,7 @@ nyc@11.6.0:
     istanbul-lib-instrument "^1.10.0"
     istanbul-lib-report "^1.1.3"
     istanbul-lib-source-maps "^1.2.3"
-    istanbul-reports "^1.1.4"
+    istanbul-reports "^1.4.0"
     md5-hex "^1.2.0"
     merge-source-map "^1.0.2"
     micromatch "^2.3.11"