diff --git a/package-lock.json b/package-lock.json
index d53ca79..bdebf3c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -447,9 +447,9 @@
       }
     },
     "bugsnag-sourcemaps": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/bugsnag-sourcemaps/-/bugsnag-sourcemaps-1.0.2.tgz",
-      "integrity": "sha1-c1QgKst292TjH13Zc7VKGlYXXnQ=",
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/bugsnag-sourcemaps/-/bugsnag-sourcemaps-1.0.3.tgz",
+      "integrity": "sha512-QZNG948Qh2qgcZI9pTE3mN6/Do5JVj+VzZkziNw0K6aqzijIvJQc0LDQYlrX0IEvPDuiOu+jAqd8fa0MfitbwA==",
       "requires": {
         "graceful-fs": "4.1.11",
         "listr": "0.12.0",
diff --git a/package.json b/package.json
index 66b3cfd..3050214 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
   },
   "dependencies": {
     "bugsnag-build-reporter": "^1.0.0",
-    "bugsnag-sourcemaps": "^1.0.2",
+    "bugsnag-sourcemaps": "^1.0.3",
     "run-parallel-limit": "^1.0.3"
   },
   "standard": {