diff --git a/package.json b/package.json
index d49d9b60a73..c1c16bf330a 100644
--- a/package.json
+++ b/package.json
@@ -140,11 +140,11 @@
     "protractor": "5.4.2",
     "request": "2.88.2",
     "semver": "7.3.8",
-    "simple-git": "3.15.0",
+    "simple-git": "3.15.1",
     "sinon": "9.2.4",
     "sinon-chai": "3.7.0",
     "source-map-loader": "1.1.3",
-    "terser": "5.15.1",
+    "terser": "5.16.1",
     "ts-loader": "8.4.0",
     "ts-node": "10.9.1",
     "tslint": "6.1.3",
diff --git a/repo-scripts/size-analysis/package.json b/repo-scripts/size-analysis/package.json
index 179b4200f4c..9b7bde25679 100644
--- a/repo-scripts/size-analysis/package.json
+++ b/repo-scripts/size-analysis/package.json
@@ -33,7 +33,7 @@
     "memfs": "3.4.7",
     "tmp": "0.2.1",
     "typescript": "4.7.4",
-    "terser": "5.15.1",
+    "terser": "5.16.1",
     "yargs": "17.6.2",
     "@firebase/util": "1.8.0",
     "gzip-size": "6.0.0",
diff --git a/yarn.lock b/yarn.lock
index 772ba8e27cc..9173c94f6cd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -15610,10 +15610,10 @@ signal-exit@^3.0.0, signal-exit@^3.0.2, signal-exit@^3.0.3:
   resolved "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.4.tgz#366a4684d175b9cab2081e3681fda3747b6c51d7"
   integrity sha512-rqYhcAnZ6d/vTPGghdrw7iumdcbXpsk1b8IG/rz+VWV51DM0p7XCtMoJ3qhPLIbp3tvyt3pKRbaaEMZYpHto8Q==
 
-simple-git@3.15.0:
-  version "3.15.0"
-  resolved "https://registry.npmjs.org/simple-git/-/simple-git-3.15.0.tgz#301a95a943c4f9b0a21d051eb6e6d0ffe4c9754f"
-  integrity sha512-FiWoMPlcYHQ+ApRihUsGjC/ZmIlWj62S6MBCwOunczvXcLQt+9ZdrysDrR6QVepkRQfEAaBXrN2QtJKrN6zbtg==
+simple-git@3.15.1:
+  version "3.15.1"
+  resolved "https://registry.npmjs.org/simple-git/-/simple-git-3.15.1.tgz#57f595682cb0c2475d5056da078a05c8715a25ef"
+  integrity sha512-73MVa5984t/JP4JcQt0oZlKGr42ROYWC3BcUZfuHtT3IHKPspIvL0cZBnvPXF7LL3S/qVeVHVdYYmJ3LOTw4Rg==
   dependencies:
     "@kwsites/file-exists" "^1.1.1"
     "@kwsites/promise-deferred" "^1.1.1"
@@ -16558,10 +16558,10 @@ terser-webpack-plugin@^5.1.3:
     source-map "^0.6.1"
     terser "^5.7.2"
 
-terser@5.15.1:
-  version "5.15.1"
-  resolved "https://registry.npmjs.org/terser/-/terser-5.15.1.tgz#8561af6e0fd6d839669c73b92bdd5777d870ed6c"
-  integrity sha512-K1faMUvpm/FBxjBXud0LWVAGxmvoPbZbfTCYbSgaaYQaIXI3/TdI7a7ZGA73Zrou6Q8Zmz3oeUTsp/dj+ag2Xw==
+terser@5.16.1:
+  version "5.16.1"
+  resolved "https://registry.npmjs.org/terser/-/terser-5.16.1.tgz#5af3bc3d0f24241c7fb2024199d5c461a1075880"
+  integrity sha512-xvQfyfA1ayT0qdK47zskQgRZeWLoOQ8JQ6mIgRGVNwZKdQMU+5FkCBjmv4QjcrTzyZquRw2FVtlJSRUmMKQslw==
   dependencies:
     "@jridgewell/source-map" "^0.3.2"
     acorn "^8.5.0"