diff --git a/app/assets/javascripts/admin/package.json b/app/assets/javascripts/admin/package.json
index 4a51b889dd0..af70ea6acaf 100644
--- a/app/assets/javascripts/admin/package.json
+++ b/app/assets/javascripts/admin/package.json
@@ -28,7 +28,7 @@
     "@types/qunit": "^2.19.10",
     "@types/rsvp": "^4.0.9",
     "broccoli-asset-rev": "^3.0.0",
-    "ember-cli": "~5.8.0",
+    "ember-cli": "~5.8.1",
     "ember-cli-inject-live-reload": "^2.1.0",
     "ember-cli-sri": "^2.1.1",
     "ember-cli-terser": "^4.0.2",
diff --git a/app/assets/javascripts/discourse-common/package.json b/app/assets/javascripts/discourse-common/package.json
index acfb2a94f62..b5ee7fb1532 100644
--- a/app/assets/javascripts/discourse-common/package.json
+++ b/app/assets/javascripts/discourse-common/package.json
@@ -36,7 +36,7 @@
     "@types/qunit": "^2.19.10",
     "@types/rsvp": "^4.0.9",
     "broccoli-asset-rev": "^3.0.0",
-    "ember-cli": "~5.8.0",
+    "ember-cli": "~5.8.1",
     "ember-cli-inject-live-reload": "^2.1.0",
     "ember-cli-sri": "^2.1.1",
     "ember-cli-terser": "^4.0.2",
diff --git a/app/assets/javascripts/discourse-plugins/package.json b/app/assets/javascripts/discourse-plugins/package.json
index 74441163045..b641687de8a 100644
--- a/app/assets/javascripts/discourse-plugins/package.json
+++ b/app/assets/javascripts/discourse-plugins/package.json
@@ -17,7 +17,7 @@
     "ember-this-fallback": "^0.4.0"
   },
   "devDependencies": {
-    "ember-cli": "~5.8.0",
+    "ember-cli": "~5.8.1",
     "webpack": "^5.91.0"
   },
   "engines": {
diff --git a/app/assets/javascripts/discourse-widget-hbs/package.json b/app/assets/javascripts/discourse-widget-hbs/package.json
index 1e7520b8891..7cd7e0588ed 100644
--- a/app/assets/javascripts/discourse-widget-hbs/package.json
+++ b/app/assets/javascripts/discourse-widget-hbs/package.json
@@ -26,7 +26,7 @@
     "@glimmer/component": "^1.1.2",
     "@glimmer/syntax": "^0.92.0",
     "broccoli-asset-rev": "^3.0.0",
-    "ember-cli": "~5.8.0",
+    "ember-cli": "~5.8.1",
     "ember-cli-inject-live-reload": "^2.1.0",
     "ember-cli-sri": "^2.1.1",
     "ember-cli-terser": "^4.0.2",
diff --git a/app/assets/javascripts/discourse/package.json b/app/assets/javascripts/discourse/package.json
index a135edae345..cb29a811921 100644
--- a/app/assets/javascripts/discourse/package.json
+++ b/app/assets/javascripts/discourse/package.json
@@ -79,7 +79,7 @@
     "ember-auto-import": "^2.7.2",
     "ember-buffered-proxy": "^2.1.1",
     "ember-cached-decorator-polyfill": "^1.0.2",
-    "ember-cli": "~5.8.0",
+    "ember-cli": "~5.8.1",
     "ember-cli-app-version": "^6.0.1",
     "ember-cli-babel": "^8.2.0",
     "ember-cli-deprecation-workflow": "^2.2.0",
diff --git a/app/assets/javascripts/float-kit/package.json b/app/assets/javascripts/float-kit/package.json
index 03365106915..7d4fd3dba3d 100644
--- a/app/assets/javascripts/float-kit/package.json
+++ b/app/assets/javascripts/float-kit/package.json
@@ -28,7 +28,7 @@
     "@types/qunit": "^2.19.10",
     "@types/rsvp": "^4.0.9",
     "broccoli-asset-rev": "^3.0.0",
-    "ember-cli": "~5.8.0",
+    "ember-cli": "~5.8.1",
     "ember-cli-inject-live-reload": "^2.1.0",
     "ember-cli-sri": "^2.1.1",
     "ember-cli-terser": "^4.0.2",
diff --git a/app/assets/javascripts/pretty-text/package.json b/app/assets/javascripts/pretty-text/package.json
index 78870bc40e4..dcf66320c65 100644
--- a/app/assets/javascripts/pretty-text/package.json
+++ b/app/assets/javascripts/pretty-text/package.json
@@ -28,7 +28,7 @@
     "@types/qunit": "^2.19.10",
     "@types/rsvp": "^4.0.9",
     "broccoli-asset-rev": "^3.0.0",
-    "ember-cli": "~5.8.0",
+    "ember-cli": "~5.8.1",
     "ember-cli-inject-live-reload": "^2.1.0",
     "ember-cli-sri": "^2.1.1",
     "ember-cli-terser": "^4.0.2",
diff --git a/app/assets/javascripts/select-kit/package.json b/app/assets/javascripts/select-kit/package.json
index c8c639b5d8b..cb3ab52b1f7 100644
--- a/app/assets/javascripts/select-kit/package.json
+++ b/app/assets/javascripts/select-kit/package.json
@@ -28,7 +28,7 @@
     "@types/qunit": "^2.19.10",
     "@types/rsvp": "^4.0.9",
     "broccoli-asset-rev": "^3.0.0",
-    "ember-cli": "~5.8.0",
+    "ember-cli": "~5.8.1",
     "ember-cli-inject-live-reload": "^2.1.0",
     "ember-cli-sri": "^2.1.1",
     "ember-cli-terser": "^4.0.2",
diff --git a/yarn.lock b/yarn.lock
index 49d80a5f33c..01d21cfaf1f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5560,10 +5560,10 @@ ember-cli-version-checker@^5.1.1, ember-cli-version-checker@^5.1.2:
     semver "^7.3.4"
     silent-error "^1.1.1"
 
-ember-cli@~5.8.0:
-  version "5.8.0"
-  resolved "https://registry.yarnpkg.com/ember-cli/-/ember-cli-5.8.0.tgz#40f7dd3b126d495a00c5f07e510f570361b6aee8"
-  integrity sha512-9hRDyG9WfS6NbbFGVU+eaoHxn4paZFaBmKc/eOrUXyj3BYVtTnZgtEPYPxP5rQkPvVn2BM9NXvdbVN3dnzmbLA==
+ember-cli@~5.8.1:
+  version "5.8.1"
+  resolved "https://registry.yarnpkg.com/ember-cli/-/ember-cli-5.8.1.tgz#75196a4037a23e543e9eaf90230fc02acd32d5ad"
+  integrity sha512-rW7NFCaC02Bj52ZaI22UM43YT7gaRNLkQzBfhZYVpWW1+SMrdQXCxuPs6kqKRxqk4xauUpfCzCDFH92icq+mKg==
   dependencies:
     "@pnpm/find-workspace-dir" "^6.0.2"
     broccoli "^3.5.2"
@@ -5619,7 +5619,7 @@ ember-cli@~5.8.0:
     is-git-url "^1.0.0"
     is-language-code "^3.1.0"
     isbinaryfile "^5.0.0"
-    lodash.template "^4.5.0"
+    lodash "^4.17.21"
     markdown-it "^13.0.1"
     markdown-it-terminal "^0.4.0"
     minimatch "^7.4.3"