diff --git a/package.json b/package.json
index 1fadbb4a0..9ecfcc1c3 100644
--- a/package.json
+++ b/package.json
@@ -90,7 +90,7 @@
     "rxjs": "^6.5.3",
     "shelljs": "^0.8.3",
     "source-map-support": "^0.5.9",
-    "terser": "^4.4.0",
+    "terser": "^5.0.0",
     "tree-kill": "^1.2.1",
     "ts-node": "8.10.2",
     "tslib": "~2.0.0",
diff --git a/yarn.lock b/yarn.lock
index bc69e8f1c..3b9852833 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9678,7 +9678,7 @@ terser@4.7.0:
     source-map "~0.6.1"
     source-map-support "~0.5.12"
 
-terser@^4.1.2, terser@^4.4.0, terser@^4.6.13:
+terser@^4.1.2, terser@^4.6.13:
   version "4.8.0"
   resolved "https://registry.yarnpkg.com/terser/-/terser-4.8.0.tgz#63056343d7c70bb29f3af665865a46fe03a0df17"
   integrity sha512-EAPipTNeWsb/3wLPeup1tVPaXfIaU68xMnVdPafIL1TV05OhASArYyIfFvnvJCNrR2NIOvDVNNTFRa+Re2MWyw==
@@ -9687,6 +9687,15 @@ terser@^4.1.2, terser@^4.4.0, terser@^4.6.13:
     source-map "~0.6.1"
     source-map-support "~0.5.12"
 
+terser@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-5.0.0.tgz#269640e4e92f15d628de1e5f01c4c61e1ba3d765"
+  integrity sha512-olH2DwGINoSuEpSGd+BsPuAQaA3OrHnHnFL/rDB2TVNc3srUbz/rq/j2BlF4zDXI+JqAvGr86bIm1R2cJgZ3FA==
+  dependencies:
+    commander "^2.20.0"
+    source-map "~0.6.1"
+    source-map-support "~0.5.12"
+
 test-exclude@^5.2.2:
   version "5.2.3"
   resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-5.2.3.tgz#c3d3e1e311eb7ee405e092dac10aefd09091eac0"