diff --git a/net-im/telegram-desktop/Makefile b/net-im/telegram-desktop/Makefile
index 2bd256476561..2688ce85acba 100644
--- a/net-im/telegram-desktop/Makefile
+++ b/net-im/telegram-desktop/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	telegram-desktop
-DISTVERSION=	4.5.0
+DISTVERSION=	4.5.2
 CATEGORIES=	net-im
 MASTER_SITES=	https://github.com/${GH_ACCOUNT}/${GH_PROJECT}/releases/download/v${DISTVERSION}/
 DISTNAME=	tdesktop-${DISTVERSION}-full
@@ -77,6 +77,9 @@ CMAKE_ON=	DESKTOP_APP_USE_PACKAGED DESKTOP_APP_DISABLE_CRASH_REPORTS \
 		DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION
 CMAKE_OFF=	DESKTOP_APP_USE_PACKAGED_FONTS
 
+# Since cmake 3.25.0, BSDs are no longer recognised as Linux (in this port).
+CMAKE_ARGS+=	-DLINUX=true
+
 # libdispatch components
 LDFLAGS+=	-lBlocksRuntime
 
diff --git a/net-im/telegram-desktop/distinfo b/net-im/telegram-desktop/distinfo
index 32c004940c6c..997a9b2fe301 100644
--- a/net-im/telegram-desktop/distinfo
+++ b/net-im/telegram-desktop/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1672431846
-SHA256 (tdesktop-4.5.0-full.tar.gz) = 9ba9eab6ae4b8be96056007e0fce36996b6bd2bbdec16bfb73a28b9208ceba93
-SIZE (tdesktop-4.5.0-full.tar.gz) = 63715621
+TIMESTAMP = 1672737775
+SHA256 (tdesktop-4.5.2-full.tar.gz) = b2c77dc4cd3589a60a7eb124233d339d68eb18ff9c1be52c64c048b42bf45bba
+SIZE (tdesktop-4.5.2-full.tar.gz) = 63717775