diff --git a/srcpkgs/telegram-desktop/patches/0001-use-vendored-gsl.patch b/srcpkgs/telegram-desktop/patches/0001-use-vendored-gsl.patch
index 1431f341e3e..debe5a1cd1f 100644
--- a/srcpkgs/telegram-desktop/patches/0001-use-vendored-gsl.patch
+++ b/srcpkgs/telegram-desktop/patches/0001-use-vendored-gsl.patch
@@ -6,6 +6,6 @@
  if (DESKTOP_APP_USE_PACKAGED)
 -    if (DESKTOP_APP_USE_PACKAGED_LAZY)
 +    if (TRUE)
-         find_package(Microsoft.GSL QUIET)
+         find_package(Microsoft.GSL 4.0.0 QUIET)
      else()
-         find_package(Microsoft.GSL)
+         find_package(Microsoft.GSL 4.0.0)
diff --git a/srcpkgs/telegram-desktop/template b/srcpkgs/telegram-desktop/template
index fabbed00aba..aae9f313510 100644
--- a/srcpkgs/telegram-desktop/template
+++ b/srcpkgs/telegram-desktop/template
@@ -1,6 +1,6 @@
 # Template file for 'telegram-desktop'
 pkgname=telegram-desktop
-version=4.6.2
+version=4.6.5
 revision=1
 build_style=cmake
 build_helper="qemu"
@@ -25,7 +25,7 @@ license="GPL-3.0-or-later, OpenSSL"
 homepage="https://desktop.telegram.org/"
 changelog="https://github.com/telegramdesktop/tdesktop/blob/v${version}/changelog.txt"
 distfiles="https://github.com/telegramdesktop/tdesktop/releases/download/v${version}/tdesktop-${version}-full.tar.gz"
-checksum=f4cff5ec547c8aa5da7912c66a171afa048c933c93cd07e98ea7bf4c1e784db1
+checksum=3448d879afdc7c5c06d2b0f9cabe339b08093cb25f380a3e398d32daa96a9c36
 
 build_options="spellcheck"
 build_options_default="spellcheck"