diff --git a/package.json b/package.json
index 40d5961..111b93e 100644
--- a/package.json
+++ b/package.json
@@ -15,6 +15,6 @@
     "lint": "eslint . --cache"
   },
   "dependencies": {
-    "bunyan": "1.8.14"
+    "bunyan": "1.8.15"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index cefa25f..6fa6d3d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -333,10 +333,10 @@ builtin-modules@^1.0.0:
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
   integrity sha1-Jw8HbFpywC9bZaR9+Uxf46J4iS8=
 
-bunyan@1.8.14:
-  version "1.8.14"
-  resolved "https://registry.yarnpkg.com/bunyan/-/bunyan-1.8.14.tgz#3d8c1afea7de158a5238c7cb8a66ab6b38dd45b4"
-  integrity sha512-LlahJUxXzZLuw/hetUQJmRgZ1LF6+cr5TPpRj6jf327AsiIq2jhYEH4oqUUkVKTor+9w2BT3oxVwhzE5lw9tcg==
+bunyan@1.8.15:
+  version "1.8.15"
+  resolved "https://registry.yarnpkg.com/bunyan/-/bunyan-1.8.15.tgz#8ce34ca908a17d0776576ca1b2f6cbd916e93b46"
+  integrity sha512-0tECWShh6wUysgucJcBAoYegf3JJoZWibxdqhTm7OHPeT42qdjkZ29QCMcKwbgU1kiH+auSIasNRXMLWXafXig==
   optionalDependencies:
     dtrace-provider "~0.8"
     moment "^2.19.3"