diff --git a/integration/firestore/package.json b/integration/firestore/package.json
index e72251d47db..1342493c46f 100644
--- a/integration/firestore/package.json
+++ b/integration/firestore/package.json
@@ -26,7 +26,7 @@
     "karma-mocha": "2.0.1",
     "karma-spec-reporter": "0.0.32",
     "mocha": "7.2.0",
-    "ts-loader": "6.2.2",
+    "ts-loader": "8.0.3",
     "typescript": "3.9.7",
     "webpack": "4.44.1",
     "webpack-stream": "5.2.1"
diff --git a/package.json b/package.json
index 08627ebd4d0..57158be9308 100644
--- a/package.json
+++ b/package.json
@@ -144,7 +144,7 @@
     "sinon-chai": "3.5.0",
     "source-map-loader": "1.0.1",
     "terser": "4.8.0",
-    "ts-loader": "6.2.2",
+    "ts-loader": "8.0.3",
     "ts-node": "8.10.2",
     "tslint": "6.1.3",
     "typedoc": "0.16.11",
diff --git a/yarn.lock b/yarn.lock
index d0719245b88..f4cf09dee4b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1200,6 +1200,33 @@
     unique-filename "^1.1.1"
     which "^1.3.1"
 
+"@firebase/firestore@1.16.4":
+  version "1.16.4"
+  resolved "https://registry.npmjs.org/@firebase/firestore/-/firestore-1.16.4.tgz#29cb121f5686cab6e310bf16a1094f06f3678385"
+  integrity sha512-Ur+I8a8RkkbbJRsebkYAUwKFkbh9FemDxTFD/2Vp01pAPM8S3MoIcVegAfTvnPlG/ObBq5O7wI4CRA6b/G/Iyg==
+  dependencies:
+    "@firebase/component" "0.1.18"
+    "@firebase/firestore-types" "1.12.0"
+    "@firebase/logger" "0.2.6"
+    "@firebase/util" "0.3.1"
+    "@firebase/webchannel-wrapper" "0.3.0"
+    "@grpc/grpc-js" "^1.0.0"
+    "@grpc/proto-loader" "^0.5.0"
+    node-fetch "2.6.0"
+    tslib "^1.11.1"
+
+"@firebase/performance@0.3.11":
+  version "0.3.11"
+  resolved "https://registry.npmjs.org/@firebase/performance/-/performance-0.3.11.tgz#833c8abe5f5554f25545c8d28b487d8ac3ff3f95"
+  integrity sha512-L00vBUa2zzoSSOq3StTN43fPxtJ+myF+t+2kP5bQGHN5WOmf22lIsuEjAy1FAscDjVjhL1k5rKMY332ZwEfblg==
+  dependencies:
+    "@firebase/component" "0.1.18"
+    "@firebase/installations" "0.4.16"
+    "@firebase/logger" "0.2.6"
+    "@firebase/performance-types" "0.0.13"
+    "@firebase/util" "0.3.1"
+    tslib "^1.11.1"
+
 "@google-cloud/common@^3.0.0":
   version "3.3.2"
   resolved "https://registry.npmjs.org/@google-cloud/common/-/common-3.3.2.tgz#595ce85ebbcaa8b38519336bf6747e32e7706df7"
@@ -6860,6 +6887,26 @@ firebase-tools@8.6.0:
     winston "^3.0.0"
     ws "^7.2.3"
 
+firebase@7.18.0:
+  version "7.18.0"
+  resolved "https://registry.npmjs.org/firebase/-/firebase-7.18.0.tgz#00e3967f5bc608f3e12c1a5f0192f559de87943e"
+  integrity sha512-RGq0rWX25EDsM21TjRe1FbnygJwHXL7yN4P0Zh2Z7dWrBcfJ8tQpDxgwMDtiJTuo9UYExK3py4wjgpGJBau6wg==
+  dependencies:
+    "@firebase/analytics" "0.4.2"
+    "@firebase/app" "0.6.10"
+    "@firebase/app-types" "0.6.1"
+    "@firebase/auth" "0.14.9"
+    "@firebase/database" "0.6.11"
+    "@firebase/firestore" "1.16.4"
+    "@firebase/functions" "0.4.50"
+    "@firebase/installations" "0.4.16"
+    "@firebase/messaging" "0.7.0"
+    "@firebase/performance" "0.3.11"
+    "@firebase/polyfill" "0.3.36"
+    "@firebase/remote-config" "0.1.27"
+    "@firebase/storage" "0.3.42"
+    "@firebase/util" "0.3.1"
+
 flagged-respawn@^1.0.0:
   version "1.0.1"
   resolved "https://registry.npmjs.org/flagged-respawn/-/flagged-respawn-1.0.1.tgz#e7de6f1279ddd9ca9aac8a5971d618606b3aab41"
@@ -14592,10 +14639,10 @@ ts-essentials@7.0.0:
   resolved "https://registry.npmjs.org/ts-essentials/-/ts-essentials-7.0.0.tgz#eb807945d65e258bae8914f541543758f879f6c5"
   integrity sha512-DptrzFAwb5afnsTdKxfScHqLbVZHl7YsxvDT+iT8tbXWFGSzbXALhfWlal25HBesqlX0NZd6wz9KBGnJcWScdQ==
 
-ts-loader@6.2.2:
-  version "6.2.2"
-  resolved "https://registry.npmjs.org/ts-loader/-/ts-loader-6.2.2.tgz#dffa3879b01a1a1e0a4b85e2b8421dc0dfff1c58"
-  integrity sha512-HDo5kXZCBml3EUPcc7RlZOV/JGlLHwppTLEHb3SHnr5V7NXD4klMEkrhJe5wgRbaWsSXi+Y1SIBN/K9B6zWGWQ==
+ts-loader@8.0.3:
+  version "8.0.3"
+  resolved "https://registry.npmjs.org/ts-loader/-/ts-loader-8.0.3.tgz#56858f4296edf1ed55e01f8520552984d3f0911c"
+  integrity sha512-wsqfnVdB7xQiqhqbz2ZPLGHLPZbHVV5Qn/MNFZkCFxRU1miDyxKORucDGxKtsQJ63Rfza0udiUxWF5nHY6bpdQ==
   dependencies:
     chalk "^2.3.0"
     enhanced-resolve "^4.0.0"