diff --git a/ghost/minifier/package.json b/ghost/minifier/package.json
index c44528690c..a89bf0ff0e 100644
--- a/ghost/minifier/package.json
+++ b/ghost/minifier/package.json
@@ -28,7 +28,7 @@
     "@tryghost/errors": "1.2.24",
     "@tryghost/tpl": "0.1.24",
     "csso": "5.0.5",
-    "terser": "5.16.8",
+    "terser": "5.19.0",
     "tiny-glob": "0.2.9"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index d1c9318d7c..6ee8251d6c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3659,10 +3659,10 @@
   resolved "https://registry.yarnpkg.com/@jridgewell/set-array/-/set-array-1.1.2.tgz#7c6cf998d6d20b914c0a55a91ae928ff25965e72"
   integrity sha512-xnkseuNADM0gt2bs+BvhO0p78Mk762YnZdsuzFV018NoG1Sj1SCQvpSqa7XUaTam5vAGasABV9qXASMKnFMwMw==
 
-"@jridgewell/source-map@^0.3.2":
-  version "0.3.2"
-  resolved "https://registry.yarnpkg.com/@jridgewell/source-map/-/source-map-0.3.2.tgz#f45351aaed4527a298512ec72f81040c998580fb"
-  integrity sha512-m7O9o2uR8k2ObDysZYzdfhb08VuEml5oWGiosa1VdaPZ/A6QyPkAJuwN0Q1lhULOf6B7MtQmHENS743hWtCrgw==
+"@jridgewell/source-map@^0.3.3":
+  version "0.3.5"
+  resolved "https://registry.yarnpkg.com/@jridgewell/source-map/-/source-map-0.3.5.tgz#a3bb4d5c6825aab0d281268f47f6ad5853431e91"
+  integrity sha512-UTYAUj/wviwdsMfzoSJspJxbkH5o1snzwX0//0ENX1u/55kkZZkcTZP6u9bwKGkv+dkk9at4m1Cpt0uY80kcpQ==
   dependencies:
     "@jridgewell/gen-mapping" "^0.3.0"
     "@jridgewell/trace-mapping" "^0.3.9"
@@ -8683,7 +8683,7 @@ acorn@^7.1.0, acorn@^7.1.1, acorn@^7.4.0, acorn@^7.4.1:
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.4.1.tgz#feaed255973d2e77555b83dbc08851a6c63520fa"
   integrity sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A==
 
-acorn@^8.1.0, acorn@^8.2.4, acorn@^8.4.1, acorn@^8.5.0, acorn@^8.7.1, acorn@^8.8.0, acorn@^8.8.2, acorn@^8.9.0:
+acorn@^8.1.0, acorn@^8.2.4, acorn@^8.4.1, acorn@^8.7.1, acorn@^8.8.0, acorn@^8.8.2, acorn@^8.9.0:
   version "8.9.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.9.0.tgz#78a16e3b2bcc198c10822786fa6679e245db5b59"
   integrity sha512-jaVNAFBHNLXspO543WnNNPZFRtavh3skAkITqD0/2aeMkKZTN+254PyhwxFYrk3vQ1xfY+2wbesJMs/JC8/PwQ==
@@ -31361,13 +31361,13 @@ terser-webpack-plugin@^5.1.3, terser-webpack-plugin@^5.2.5:
     serialize-javascript "^6.0.1"
     terser "^5.16.5"
 
-terser@5.16.8, terser@^5.0.0, terser@^5.10.0, terser@^5.16.5, terser@^5.3.0:
-  version "5.16.8"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-5.16.8.tgz#ccde583dabe71df3f4ed02b65eb6532e0fae15d5"
-  integrity sha512-QI5g1E/ef7d+PsDifb+a6nnVgC4F22Bg6T0xrBrz6iloVB4PUkkunp6V8nzoOOZJIzjWVdAGqCdlKlhLq/TbIA==
+terser@5.19.0, terser@^5.0.0, terser@^5.10.0, terser@^5.16.5, terser@^5.3.0:
+  version "5.19.0"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-5.19.0.tgz#7b3137b01226bdd179978207b9c8148754a6da9c"
+  integrity sha512-JpcpGOQLOXm2jsomozdMDpd5f8ZHh1rR48OFgWUH3QsyZcfPgv2qDCYbcDEAYNd4OZRj2bWYKpwdll/udZCk/Q==
   dependencies:
-    "@jridgewell/source-map" "^0.3.2"
-    acorn "^8.5.0"
+    "@jridgewell/source-map" "^0.3.3"
+    acorn "^8.8.2"
     commander "^2.20.0"
     source-map-support "~0.5.20"