diff --git a/app/assets/javascripts/discourse/package.json b/app/assets/javascripts/discourse/package.json
index 04d5e726f80..2bf33ae4e1c 100644
--- a/app/assets/javascripts/discourse/package.json
+++ b/app/assets/javascripts/discourse/package.json
@@ -109,7 +109,7 @@
     "select-kit": "1.0.0",
     "sinon": "^17.0.1",
     "source-map": "^0.7.4",
-    "terser": "^5.27.2",
+    "terser": "^5.28.1",
     "truth-helpers": "1.0.0",
     "util": "^0.12.5",
     "virtual-dom": "^2.1.1",
diff --git a/app/assets/javascripts/theme-transpiler/package.json b/app/assets/javascripts/theme-transpiler/package.json
index 482432f2eb4..96cd10c4178 100644
--- a/app/assets/javascripts/theme-transpiler/package.json
+++ b/app/assets/javascripts/theme-transpiler/package.json
@@ -19,7 +19,7 @@
     "handlebars": "^4.7.8",
     "path-browserify": "^1.0.1",
     "polyfill-crypto.getrandomvalues": "^1.0.0",
-    "terser": "^5.27.2"
+    "terser": "^5.28.1"
   },
   "engines": {
     "node": "16.* || >= 18",
diff --git a/app/assets/javascripts/yarn-ember3.lock b/app/assets/javascripts/yarn-ember3.lock
index 1ee9c269a83..53a8e0b07d6 100644
--- a/app/assets/javascripts/yarn-ember3.lock
+++ b/app/assets/javascripts/yarn-ember3.lock
@@ -10222,10 +10222,10 @@ terser-webpack-plugin@^5.3.10:
     serialize-javascript "^6.0.1"
     terser "^5.26.0"
 
-terser@^5.26.0, terser@^5.27.2, terser@^5.3.0, terser@^5.7.0:
-  version "5.27.2"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-5.27.2.tgz#577a362515ff5635f98ba149643793a3973ba77e"
-  integrity sha512-sHXmLSkImesJ4p5apTeT63DsV4Obe1s37qT8qvwHRmVxKTBH7Rv9Wr26VcAMmLbmk9UliiwK8z+657NyJHHy/w==
+terser@^5.26.0, terser@^5.28.1, terser@^5.3.0, terser@^5.7.0:
+  version "5.28.1"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-5.28.1.tgz#bf00f7537fd3a798c352c2d67d67d65c915d1b28"
+  integrity sha512-wM+bZp54v/E9eRRGXb5ZFDvinrJIOaTapx3WUokyVGZu5ucVCK55zEgGd5Dl2fSr3jUo5sDiERErUWLY6QPFyA==
   dependencies:
     "@jridgewell/source-map" "^0.3.3"
     acorn "^8.8.2"
diff --git a/app/assets/javascripts/yarn-ember5.lock b/app/assets/javascripts/yarn-ember5.lock
index 63fafef02d5..372349db3c8 100644
--- a/app/assets/javascripts/yarn-ember5.lock
+++ b/app/assets/javascripts/yarn-ember5.lock
@@ -10409,10 +10409,10 @@ terser-webpack-plugin@^5.3.10:
     serialize-javascript "^6.0.1"
     terser "^5.26.0"
 
-terser@^5.26.0, terser@^5.27.2, terser@^5.3.0, terser@^5.7.0:
-  version "5.27.2"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-5.27.2.tgz#577a362515ff5635f98ba149643793a3973ba77e"
-  integrity sha512-sHXmLSkImesJ4p5apTeT63DsV4Obe1s37qT8qvwHRmVxKTBH7Rv9Wr26VcAMmLbmk9UliiwK8z+657NyJHHy/w==
+terser@^5.26.0, terser@^5.28.1, terser@^5.3.0, terser@^5.7.0:
+  version "5.28.1"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-5.28.1.tgz#bf00f7537fd3a798c352c2d67d67d65c915d1b28"
+  integrity sha512-wM+bZp54v/E9eRRGXb5ZFDvinrJIOaTapx3WUokyVGZu5ucVCK55zEgGd5Dl2fSr3jUo5sDiERErUWLY6QPFyA==
   dependencies:
     "@jridgewell/source-map" "^0.3.3"
     acorn "^8.8.2"