diff --git a/vars.yml b/vars.yml
index a8678d8..1d00e59 100644
--- a/vars.yml
+++ b/vars.yml
@@ -13,7 +13,7 @@ jdtls_download_retries: 3
 jdtls_download_delay: 10
 install_duckdb: true
 duckdb_version: "1.5.2"
-proton_mail_version: "1.13.3/ProtonMail-desktop-beta"
+proton_mail_version: "1.13.4/ProtonMail-desktop-beta"
 proton_pass_version: "1.37.0-1"
 proton_authenticator_version: "1.1.6-1"