diff --git a/package.json b/package.json
index 6d480c7..c3da2ce 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "istanbul": "^0.4.5",
     "node-fetch": "^2.6.1",
     "nyc": "^15.1.0",
-    "teenytest": "^6.0.2",
+    "teenytest": "^6.0.3",
     "testdouble": "^3.16.1"
   },
   "scripts": {
diff --git a/yarn.lock b/yarn.lock
index 155e100..96cbe06 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1904,12 +1904,7 @@ lodash.sortby@^4.7.0:
   version "4.7.0"
   resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
 
-lodash@>=4.13.1, lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15:
-  version "4.17.20"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.20.tgz#b44a9b6297bcb698f1c51a3545a2b3b368d59c52"
-  integrity sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==
-
-lodash@^4.17.4, lodash@^4.3.0:
+lodash@>=4.13.1, lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.4, lodash@^4.3.0:
   version "4.17.21"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
   integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
@@ -2862,10 +2857,10 @@ table@4.0.2:
     slice-ansi "1.0.0"
     string-width "^2.1.1"
 
-teenytest@^6.0.2:
-  version "6.0.2"
-  resolved "https://registry.yarnpkg.com/teenytest/-/teenytest-6.0.2.tgz#1c2f42057f3320c0798ae6d88c30d95932e7ecac"
-  integrity sha512-54ATJlqxe3uZt+MABHLI9oouwNQT+/vauiWaoIFpvYq3lVS70e5/EOqnqt0qc92XyawdQTUe3BA7DW5nwQ4oUQ==
+teenytest@^6.0.3:
+  version "6.0.3"
+  resolved "https://registry.yarnpkg.com/teenytest/-/teenytest-6.0.3.tgz#4eb2cf7de51f119d845068b2bd3efe2d1a611508"
+  integrity sha512-pzF7V4CAX0kMhAmVNKydAGZ6QA0N02WRlFq9J1JHub9Uh0tIkyctdyk95Im6ovyyFv4QZCOy6OnOR05zUtQF8g==
   dependencies:
     async "^2.6.2"
     function-names-at-line "^1.1.0"