diff --git a/package.json b/package.json
index 005707f3..218d01a6 100644
--- a/package.json
+++ b/package.json
@@ -106,7 +106,7 @@
     "prettier": "1.18.2",
     "pretty-quick": "1.11.1",
     "primer-tooltips": "2.0.0",
-    "sinon": "7.3.2",
+    "sinon": "7.4.1",
     "socket.io-client": "2.2.0",
     "stylelint": "10.1.0",
     "stylelint-config-standard": "18.3.0",
diff --git a/yarn.lock b/yarn.lock
index 3f5ef2cc..b67c9aed 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -765,7 +765,7 @@
   dependencies:
     type-detect "4.0.8"
 
-"@sinonjs/formatio@^3.1.0", "@sinonjs/formatio@^3.2.1":
+"@sinonjs/formatio@^3.2.1":
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/@sinonjs/formatio/-/formatio-3.2.1.tgz#52310f2f9bcbc67bdac18c94ad4901b95fde267e"
   integrity sha512-tsHvOB24rvyvV2+zKMmPkZ7dXX6LSLKZ7aOtXY6Edklp0uRcgGpOsQTTGTcWViFyx4uhWc6GV8QdnALbIbIdeQ==
@@ -773,7 +773,7 @@
     "@sinonjs/commons" "^1"
     "@sinonjs/samsam" "^3.1.0"
 
-"@sinonjs/samsam@^3.1.0", "@sinonjs/samsam@^3.3.1":
+"@sinonjs/samsam@^3.1.0", "@sinonjs/samsam@^3.3.2":
   version "3.3.2"
   resolved "https://registry.yarnpkg.com/@sinonjs/samsam/-/samsam-3.3.2.tgz#63942e3d5eb0b79f6de3bef9abfad15fb4b6401b"
   integrity sha512-ILO/rR8LfAb60Y1Yfp9vxfYAASK43NFC2mLzpvLUbCQY/Qu8YwReboseu8aheCEkyElZF2L2T9mHcR2bgdvZyA==
@@ -5184,11 +5184,16 @@ log-symbols@^3.0.0:
   dependencies:
     chalk "^2.4.2"
 
-lolex@^4.0.1, lolex@^4.1.0:
+lolex@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/lolex/-/lolex-4.1.0.tgz#ecdd7b86539391d8237947a3419aa8ac975f0fe1"
   integrity sha512-BYxIEXiVq5lGIXeVHnsFzqa1TxN5acnKnPCdlZSpzm8viNEOhiigupA4vTQ9HEFQ6nLTQ9wQOgBknJgzUYQ9Aw==
 
+lolex@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/lolex/-/lolex-4.2.0.tgz#ddbd7f6213ca1ea5826901ab1222b65d714b3cd7"
+  integrity sha512-gKO5uExCXvSm6zbF562EvM+rd1kQDnB9AZBbiQVzf1ZmdDpxUSvpnAaVOP83N/31mRK8Ml8/VE8DMvsAZQ+7wg==
+
 longest-streak@^2.0.1:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/longest-streak/-/longest-streak-2.0.3.tgz#3de7a3f47ee18e9074ded8575b5c091f5d0a4105"
@@ -5724,12 +5729,12 @@ nice-try@^1.0.4:
   resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"
   integrity sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ==
 
-nise@^1.4.10:
-  version "1.5.0"
-  resolved "https://registry.yarnpkg.com/nise/-/nise-1.5.0.tgz#d03ea0e6c1b75c638015aa3585eddc132949a50d"
-  integrity sha512-Z3sfYEkLFzFmL8KY6xnSJLRxwQwYBjOXi/24lb62ZnZiGA0JUzGGTI6TBIgfCSMIDl9Jlu8SRmHNACLTemDHww==
+nise@^1.5.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/nise/-/nise-1.5.1.tgz#de61d99a1d3b46b5233be4531569b9a8e27372b2"
+  integrity sha512-edFWm0fsFG2n318rfEnKlTZTkjlbVOFF9XIA+fj+Ed+Qz1laYW2lobwavWoMzGrYDHH1EpiNJgDfvGnkZztR/g==
   dependencies:
-    "@sinonjs/formatio" "^3.1.0"
+    "@sinonjs/formatio" "^3.2.1"
     "@sinonjs/text-encoding" "^0.7.1"
     just-extend "^4.0.2"
     lolex "^4.1.0"
@@ -7661,17 +7666,17 @@ signal-exit@^3.0.0, signal-exit@^3.0.2:
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
   integrity sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=
 
-sinon@7.3.2:
-  version "7.3.2"
-  resolved "https://registry.yarnpkg.com/sinon/-/sinon-7.3.2.tgz#82dba3a6d85f6d2181e1eca2c10d8657c2161f28"
-  integrity sha512-thErC1z64BeyGiPvF8aoSg0LEnptSaWE7YhdWWbWXgelOyThent7uKOnnEh9zBxDbKixtr5dEko+ws1sZMuFMA==
+sinon@7.4.1:
+  version "7.4.1"
+  resolved "https://registry.yarnpkg.com/sinon/-/sinon-7.4.1.tgz#bcd0c63953893e87fa0cc502f52489c32a83d4d9"
+  integrity sha512-7s9buHGHN/jqoy/v4bJgmt0m1XEkCEd/tqdHXumpBp0JSujaT4Ng84JU5wDdK4E85ZMq78NuDe0I3NAqXY8TFg==
   dependencies:
     "@sinonjs/commons" "^1.4.0"
     "@sinonjs/formatio" "^3.2.1"
-    "@sinonjs/samsam" "^3.3.1"
+    "@sinonjs/samsam" "^3.3.2"
     diff "^3.5.0"
-    lolex "^4.0.1"
-    nise "^1.4.10"
+    lolex "^4.2.0"
+    nise "^1.5.1"
     supports-color "^5.5.0"
 
 slash@^1.0.0: