diff --git a/Samples-Typescript/Filtering/filtering.ts b/Samples-Typescript/Filtering/filtering.ts
index 58d397d6..8f3ebdde 100644
--- a/Samples-Typescript/Filtering/filtering.ts
+++ b/Samples-Typescript/Filtering/filtering.ts
@@ -163,7 +163,7 @@ import {
 
                     // Same pattern as in fetchFilters, wait until all promises have finished
                     // before updating the UI state.
-                    await Promise.all(filterClearPromises);
+                    await Promise.allSettled(filterClearPromises);
                     this.updateUIState(false);
                 });
             }, this);
diff --git a/Samples/Filtering/filtering.js b/Samples/Filtering/filtering.js
index beb88c44..1a5945d9 100644
--- a/Samples/Filtering/filtering.js
+++ b/Samples/Filtering/filtering.js
@@ -144,7 +144,7 @@
 
         // Same pattern as in fetchFilters, wait until all promises have finished
         // before updating the UI state.
-        Promise.all(filterClearPromises).then(function () {
+        Promise.allSettled(filterClearPromises).then(function () {
           updateUIState(false);
         });
       });
diff --git a/package.json b/package.json
index 62a5bcb5..3c9026f5 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "semistandard": "^11.0.0",
     "ts-loader": "^5.4.5",
     "tslint": "^5.16.0",
-    "typescript": "^3.4.5",
+    "typescript": "^3.9.10",
     "webpack": "^4.30.0",
     "webpack-cli": "^3.3.1"
   },