diff --git a/app/assets/javascripts/discourse/package.json b/app/assets/javascripts/discourse/package.json
index 1b2af692504..7b3a030552d 100644
--- a/app/assets/javascripts/discourse/package.json
+++ b/app/assets/javascripts/discourse/package.json
@@ -39,7 +39,7 @@
     "@ember/render-modifiers": "^2.1.0",
     "@ember/string": "^3.1.1",
     "@ember/test-helpers": "^2.9.4",
-    "@embroider/compat": "^3.4.2",
+    "@embroider/compat": "^3.4.3",
     "@embroider/core": "^3.4.3",
     "@embroider/macros": "^1.13.1",
     "@embroider/router": "^2.1.4",
diff --git a/app/assets/javascripts/yarn-ember3.lock b/app/assets/javascripts/yarn-ember3.lock
index c8409541722..e85a9b57a87 100644
--- a/app/assets/javascripts/yarn-ember3.lock
+++ b/app/assets/javascripts/yarn-ember3.lock
@@ -1228,10 +1228,10 @@
     "@babel/core" "^7.14.5"
     babel-loader "^9.0.0"
 
-"@embroider/compat@^3.4.2":
-  version "3.4.2"
-  resolved "https://registry.yarnpkg.com/@embroider/compat/-/compat-3.4.2.tgz#2d12038357f76d7d85b1f313c9967d349e1b2415"
-  integrity sha512-aSmEGwiCn5lPkWNRG3We0pLOz/66zzQ+s+owt7n4Qft5c4qBhNxG/iwk2wtT7BpUmohR7F3gF8NkPrAtRz/poQ==
+"@embroider/compat@^3.4.3":
+  version "3.4.3"
+  resolved "https://registry.yarnpkg.com/@embroider/compat/-/compat-3.4.3.tgz#b35227f9c3e45c4603a8d1057944f87e07c261d6"
+  integrity sha512-b0O0T+QNmpGGDPnrpkwiZ0JI5ltt7O+iQo17cqzFyULnEZA9XCUW94aM4rQa7JT9NOQ1FQbLzV6pTh0vaf80Sg==
   dependencies:
     "@babel/code-frame" "^7.14.5"
     "@babel/core" "^7.14.5"
diff --git a/app/assets/javascripts/yarn-ember5.lock b/app/assets/javascripts/yarn-ember5.lock
index 40c64ade218..5188ea0cef5 100644
--- a/app/assets/javascripts/yarn-ember5.lock
+++ b/app/assets/javascripts/yarn-ember5.lock
@@ -1228,10 +1228,10 @@
     "@babel/core" "^7.14.5"
     babel-loader "^9.0.0"
 
-"@embroider/compat@^3.4.2":
-  version "3.4.2"
-  resolved "https://registry.yarnpkg.com/@embroider/compat/-/compat-3.4.2.tgz#2d12038357f76d7d85b1f313c9967d349e1b2415"
-  integrity sha512-aSmEGwiCn5lPkWNRG3We0pLOz/66zzQ+s+owt7n4Qft5c4qBhNxG/iwk2wtT7BpUmohR7F3gF8NkPrAtRz/poQ==
+"@embroider/compat@^3.4.3":
+  version "3.4.3"
+  resolved "https://registry.yarnpkg.com/@embroider/compat/-/compat-3.4.3.tgz#b35227f9c3e45c4603a8d1057944f87e07c261d6"
+  integrity sha512-b0O0T+QNmpGGDPnrpkwiZ0JI5ltt7O+iQo17cqzFyULnEZA9XCUW94aM4rQa7JT9NOQ1FQbLzV6pTh0vaf80Sg==
   dependencies:
     "@babel/code-frame" "^7.14.5"
     "@babel/core" "^7.14.5"