diff --git a/ghost/minifier/package.json b/ghost/minifier/package.json
index 6b6bc1c991d..b22ab607d9b 100644
--- a/ghost/minifier/package.json
+++ b/ghost/minifier/package.json
@@ -28,7 +28,7 @@
     "@tryghost/errors": "1.3.5",
     "@tryghost/tpl": "0.1.32",
     "csso": "5.0.5",
-    "terser": "5.33.0",
+    "terser": "5.34.1",
     "tiny-glob": "0.2.9"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 72a7baf0a2c..26e2375173c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -29686,10 +29686,10 @@ terser-webpack-plugin@^5.3.10:
     serialize-javascript "^6.0.1"
     terser "^5.26.0"
 
-terser@5.33.0, terser@^5.26.0, terser@^5.7.0:
-  version "5.33.0"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-5.33.0.tgz#8f9149538c7468ffcb1246cfec603c16720d2db1"
-  integrity sha512-JuPVaB7s1gdFKPKTelwUyRq5Sid2A3Gko2S0PncwdBq7kN9Ti9HPWDQ06MPsEDGsZeVESjKEnyGy68quBk1w6g==
+terser@5.34.1, terser@^5.26.0, terser@^5.7.0:
+  version "5.34.1"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-5.34.1.tgz#af40386bdbe54af0d063e0670afd55c3105abeb6"
+  integrity sha512-FsJZ7iZLd/BXkz+4xrRTGJ26o/6VTjQytUk8b8OxkwcD2I+79VPJlz7qss1+zE7h8GNIScFqXcDyJ/KqBYZFVA==
   dependencies:
     "@jridgewell/source-map" "^0.3.3"
     acorn "^8.8.2"