diff --git a/package.json b/package.json
index 45c9205..11824e4 100644
--- a/package.json
+++ b/package.json
@@ -81,7 +81,7 @@
     "react-phone-number-input": "^3.1.25",
     "react-query": "^3.23.1",
     "react-select": "^4.3.1",
-    "react-timezone-select": "^1.0.7",
+    "react-timezone-select": "^1.1.11",
     "react-use-intercom": "1.4.0",
     "short-uuid": "^4.2.0",
     "stripe": "^8.168.0",
diff --git a/yarn.lock b/yarn.lock
index 7e76b76..530d61f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1818,7 +1818,7 @@
     "@types/react-dom" "*"
     "@types/react-transition-group" "*"
 
-"@types/react-transition-group@*":
+"@types/react-transition-group@*", "@types/react-transition-group@^4.4.0":
   version "4.4.3"
   resolved "https://registry.npmjs.org/@types/react-transition-group/-/react-transition-group-4.4.3.tgz"
   dependencies:
@@ -3245,10 +3245,6 @@ ecdsa-sig-formatter@1.0.11, ecdsa-sig-formatter@^1.0.11:
   dependencies:
     safe-buffer "^5.0.1"
 
-efrt-unpack@2.2.0:
-  version "2.2.0"
-  resolved "https://registry.npmjs.org/efrt-unpack/-/efrt-unpack-2.2.0.tgz"
-
 electron-to-chromium@^1.3.723, electron-to-chromium@^1.3.846:
   version "1.3.848"
   resolved "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.848.tgz"
@@ -6570,6 +6566,19 @@ react-select@^4.3.1:
     react-input-autosize "^3.0.0"
     react-transition-group "^4.3.0"
 
+react-select@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/react-select/-/react-select-5.0.0.tgz#356c0bc20659445bc00104f3aba7350f544fef72"
+  integrity sha512-5a6+Xj9J39OSbZQFPN7YdtRc1qvoXqqoJEIMaGICfLl8QJW56YQmJUr1zfqn+2fVmQomYqCdOHHMmM8sHzj+ZQ==
+  dependencies:
+    "@babel/runtime" "^7.12.0"
+    "@emotion/cache" "^11.4.0"
+    "@emotion/react" "^11.1.1"
+    "@types/react-transition-group" "^4.4.0"
+    memoize-one "^5.0.0"
+    prop-types "^15.6.0"
+    react-transition-group "^4.3.0"
+
 react-ssr-prepass@^1.4.0:
   version "1.4.0"
   resolved "https://registry.npmjs.org/react-ssr-prepass/-/react-ssr-prepass-1.4.0.tgz#33a3db19414f0f8f9f3f781c88f760ae366b4f51"
@@ -6583,13 +6592,14 @@ react-style-singleton@^2.1.0:
     invariant "^2.2.4"
     tslib "^1.0.0"
 
-react-timezone-select@^1.0.7:
-  version "1.0.8"
-  resolved "https://registry.npmjs.org/react-timezone-select/-/react-timezone-select-1.0.8.tgz"
+react-timezone-select@^1.1.11:
+  version "1.1.11"
+  resolved "https://registry.yarnpkg.com/react-timezone-select/-/react-timezone-select-1.1.11.tgz#42acc1baf6644dbff843044c308526c202801cb2"
+  integrity sha512-K9KT/Dn9FJ9q/1+paQIgEzkmcP4GOG4th+bKoT2Y+2IlQLJZktSgKryEKSTvjfzB6GrzdWqV3ilxsvoxB4e7fg==
   dependencies:
-    react-select "^4.3.1"
-    spacetime "^6.16.2"
-    spacetime-informal "^0.6.1"
+    react-select "^5.0.0"
+    spacetime "^6.16.3"
+    timezone-soft "^1.3.1"
 
 react-transition-group@^4.3.0:
   version "4.4.2"
@@ -6955,15 +6965,10 @@ source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.1:
   version "0.6.1"
   resolved "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz"
 
-spacetime-informal@^0.6.1:
-  version "0.6.1"
-  resolved "https://registry.npmjs.org/spacetime-informal/-/spacetime-informal-0.6.1.tgz"
-  dependencies:
-    efrt-unpack "2.2.0"
-
-spacetime@^6.16.2:
+spacetime@^6.16.3:
   version "6.16.3"
-  resolved "https://registry.npmjs.org/spacetime/-/spacetime-6.16.3.tgz"
+  resolved "https://registry.yarnpkg.com/spacetime/-/spacetime-6.16.3.tgz#86d3b05db33421a9ee478b1f2ca025582fc61fcf"
+  integrity sha512-JQEfj3VHT1gU1IMV5NvhgAP8P+2mDFd84ZCiHN//dp6hRKmuW0IizHissy62lO0nilfFjVhnoSaMC7te+Y5f4A==
 
 sprintf-js@~1.0.2:
   version "1.0.3"
@@ -7317,6 +7322,11 @@ timers-browserify@2.0.12, timers-browserify@^2.0.4:
   dependencies:
     setimmediate "^1.0.4"
 
+timezone-soft@^1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/timezone-soft/-/timezone-soft-1.3.1.tgz#0e994067cbccc76a9c16b71fd8f2f94394be5b0d"
+  integrity sha512-mphMogFJzQy6UIpl/UgKLSNbhmLtdgbz866TnqJ/CnWnc+7dsNyAe8nPwVdOW3Mf8nT0lA32MW/gYhAl4/RkVg==
+
 timm@^1.6.1:
   version "1.7.1"
   resolved "https://registry.npmjs.org/timm/-/timm-1.7.1.tgz#96bab60c7d45b5a10a8a4d0f0117c6b7e5aff76f"