diff --git a/packages/frontend/package.json b/packages/frontend/package.json
index 03ecfc291..798572724 100644
--- a/packages/frontend/package.json
+++ b/packages/frontend/package.json
@@ -60,7 +60,7 @@
     "recoil": "^0.7.4",
     "recoil-nexus": "^0.4.0",
     "recoil-persist": "^4.2.0",
-    "ses": "^0.18.1",
+    "ses": "^0.18.7",
     "source-map-explorer": "^2.5.2",
     "tailwindcss": "^3.0.24",
     "use-error-boundary": "^2.0.6",
diff --git a/yarn.lock b/yarn.lock
index ecb44ee04..75e1d7db8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2926,6 +2926,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@endo/env-options@npm:^0.1.3":
+  version: 0.1.3
+  resolution: "@endo/env-options@npm:0.1.3"
+  checksum: da8c66865d4d30b0053a00960657dc36f022975a888f0dd6a2f6bb37b9fe731f45a02a2cf263d93b1a40fcb37b25f8ba7076cb8af9e93fd95f496365d9382930
+  languageName: node
+  linkType: hard
+
 "@endo/static-module-record@npm:^0.7.16":
   version: 0.7.19
   resolution: "@endo/static-module-record@npm:0.7.19"
@@ -12426,7 +12433,7 @@ __metadata:
     recoil: ^0.7.4
     recoil-nexus: ^0.4.0
     recoil-persist: ^4.2.0
-    ses: ^0.18.1
+    ses: ^0.18.7
     source-map-explorer: ^2.5.2
     tailwindcss: ^3.0.24
     typescript: ^4.5.5
@@ -19713,13 +19720,22 @@ __metadata:
   languageName: node
   linkType: hard
 
-"ses@npm:^0.18.1, ses@npm:^0.18.4":
+"ses@npm:^0.18.4":
   version: 0.18.4
   resolution: "ses@npm:0.18.4"
   checksum: 9afd6edcf390a693926ef728ebb5a435994bbb0f915009ad524c6588cf62e2f66f6d4b4b2694f093b2af2e92c003947ad55404750d756ba75ce70c8636a7ba02
   languageName: node
   linkType: hard
 
+"ses@npm:^0.18.7":
+  version: 0.18.7
+  resolution: "ses@npm:0.18.7"
+  dependencies:
+    "@endo/env-options": ^0.1.3
+  checksum: 75ac014771d9bc1f747193c6d0f9e7d2d7700a10311ba8d805d9bc78d4c20d4ef40537f0535b1ea6abf06babf67e70f8bd37b2ad68ad54992a0c5ce842181c87
+  languageName: node
+  linkType: hard
+
 "set-blocking@npm:^2.0.0":
   version: 2.0.0
   resolution: "set-blocking@npm:2.0.0"