diff --git a/package.json b/package.json
index 7b0011af8f..e102fda627 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
     "emojibase-regex": "6.0.1",
     "escape-html": "^1.0.3",
     "file-saver": "^2.0.5",
-    "filesize": "6.1.0",
+    "filesize": "10.0.5",
     "flux": "4.0.3",
     "focus-visible": "^5.2.0",
     "gfm.css": "^1.1.2",
diff --git a/src/components/structures/UploadBar.tsx b/src/components/structures/UploadBar.tsx
index 673afb1b13..2bc7a16842 100644
--- a/src/components/structures/UploadBar.tsx
+++ b/src/components/structures/UploadBar.tsx
@@ -16,7 +16,7 @@ limitations under the License.
 
 import React from 'react';
 import { Room } from "matrix-js-sdk/src/models/room";
-import filesize from "filesize";
+import { filesize } from "filesize";
 import { IEventRelation } from 'matrix-js-sdk/src/matrix';
 import { Optional } from "matrix-events-sdk";
 
diff --git a/src/components/views/dialogs/UploadConfirmDialog.tsx b/src/components/views/dialogs/UploadConfirmDialog.tsx
index bd68171240..647c809aeb 100644
--- a/src/components/views/dialogs/UploadConfirmDialog.tsx
+++ b/src/components/views/dialogs/UploadConfirmDialog.tsx
@@ -16,7 +16,7 @@ limitations under the License.
 */
 
 import React from 'react';
-import filesize from "filesize";
+import { filesize } from "filesize";
 
 import { Icon as FileIcon } from '../../../../res/img/feather-customised/files.svg';
 import { _t } from '../../../languageHandler';
diff --git a/src/components/views/dialogs/UploadFailureDialog.tsx b/src/components/views/dialogs/UploadFailureDialog.tsx
index 8a25671ea0..ed7e9398a9 100644
--- a/src/components/views/dialogs/UploadFailureDialog.tsx
+++ b/src/components/views/dialogs/UploadFailureDialog.tsx
@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import filesize from 'filesize';
+import { filesize } from 'filesize';
 import React from 'react';
 
 import { _t } from '../../../languageHandler';
diff --git a/src/components/views/messages/MFileBody.tsx b/src/components/views/messages/MFileBody.tsx
index 8f8b6d03b5..28e82ef42e 100644
--- a/src/components/views/messages/MFileBody.tsx
+++ b/src/components/views/messages/MFileBody.tsx
@@ -15,7 +15,7 @@ limitations under the License.
 */
 
 import React, { createRef } from 'react';
-import filesize from 'filesize';
+import { filesize } from 'filesize';
 import { logger } from "matrix-js-sdk/src/logger";
 
 import { _t } from '../../../languageHandler';
diff --git a/src/utils/FileUtils.ts b/src/utils/FileUtils.ts
index 948f023d7e..152f721709 100644
--- a/src/utils/FileUtils.ts
+++ b/src/utils/FileUtils.ts
@@ -15,7 +15,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import filesize from 'filesize';
+import { filesize } from 'filesize';
 
 import { IMediaEventContent } from '../customisations/models/IMediaEventContent';
 import { _t } from '../languageHandler';
diff --git a/yarn.lock b/yarn.lock
index c7f316c78e..6123df1a93 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4565,10 +4565,10 @@ file-saver@^2.0.5:
   resolved "https://registry.yarnpkg.com/file-saver/-/file-saver-2.0.5.tgz#d61cfe2ce059f414d899e9dd6d4107ee25670c38"
   integrity sha512-P9bmyZ3h/PRG+Nzga+rbdI4OEpNDzAVyy74uVO9ATgzLK6VtAsYybF/+TOCvrc0MO793d6+42lLyZTw7/ArVzA==
 
-filesize@6.1.0:
-  version "6.1.0"
-  resolved "https://registry.yarnpkg.com/filesize/-/filesize-6.1.0.tgz#e81bdaa780e2451d714d71c0d7a4f3238d37ad00"
-  integrity sha512-LpCHtPQ3sFx67z+uh2HnSyWSLLu5Jxo21795uRDuar/EOuYWXib5EmPaGIBuSnRqH2IODiKA2k5re/K9OnN/Yg==
+filesize@10.0.5:
+  version "10.0.5"
+  resolved "https://registry.yarnpkg.com/filesize/-/filesize-10.0.5.tgz#d77553eb00a525f4cc7983047d2197cda6fff321"
+  integrity sha512-qrzyt8gLh86nsyYiC3ibI5KyIYRCWg2yqIklYrWF4a0qNfekik4OQfn7AoPJG2hRrPMSlH6fET4VEITweZAzjA==
 
 fill-range@^7.0.1:
   version "7.0.1"