diff --git a/app/config.sh b/app/config.sh
index 86807b7ce4..75d8167dd5 100644
--- a/app/config.sh
+++ b/app/config.sh
@@ -3,15 +3,15 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 # Version of Gecko to build with
 GECKO_VERSION_MAC="153.0esr"
 GECKO_VERSION_LINUX="153.0esr"
-GECKO_VERSION_WIN="140.12.0esr"
+GECKO_VERSION_WIN="153.0esr"
 RUST_VERSION=1.94.0
 
 # URL prefix for custom builds of Firefox components
 custom_components_url="https://download.zotero.org/dev/firefox-components/"
 custom_components_hash_mac=""
-custom_components_hash_win_x64="de075a96b3fba226382d9625ff0ad755b1baa41fff1c3307cc4c9d0d98720c87"
-custom_components_hash_win_arm64="105d20e38a03eed6e86e4eba54ae5907f904c4688ed6832950842152bc22153a"
-custom_components_hash_win32="69ec0b87ae48143b6985fa2ba33d8ceff851bd9a92587fa609a38e817d895bbe"
+custom_components_hash_win_x64="be63d44b92858ccd73b3e8b0100b36b35499e4076d76ffb2fa7b9c164fb63b7b"
+custom_components_hash_win_arm64="80e553e0056df63531923b5cdc66e3d7d4e655e7344593b7b09c89c3d3000975"
+custom_components_hash_win32="b371153799c1f16b5e13a64be1835402ee2e2d277457b5e4969470c7d251754b"
 
 APP_NAME="Zotero"
 APP_ID="zotero\@zotero.org"
diff --git a/app/win/updater.exe.tar.xz b/app/win/updater.exe.tar.xz
index 9e3cf1eeb8..25f0718997 100644
--- a/app/win/updater.exe.tar.xz
+++ b/app/win/updater.exe.tar.xz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e66cbd095e4b714ef5f2494240190f67da78af77053368b65f380c7c7ef95f41
-size 393284
+oid sha256:13a76afa9dac4bfbb5f1a9b2c69ecc82f300a6f52a673c562da8f30a11b62438
+size 876372
diff --git a/app/win/zotero.exe.tar.xz b/app/win/zotero.exe.tar.xz
index afd682e663..2bcb60735a 100644
--- a/app/win/zotero.exe.tar.xz
+++ b/app/win/zotero.exe.tar.xz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:070a38196290224fcb0db22bbf0aa739d60188cf3df6137ced3b26819b7e98b6
-size 524100
+oid sha256:5ab890f9893d17d1b492f6762adc9d60d29e405eb089ca1311e522cb987cbca9
+size 559376