diff --git a/build-system/xcode_version b/build-system/xcode_version
index 8204473ef6..b700dc1d47 100644
--- a/build-system/xcode_version
+++ b/build-system/xcode_version
@@ -1 +1 @@
-11.5
+12.0.1
diff --git a/buildbox/build-telegram.sh b/buildbox/build-telegram.sh
index c5afe51b13..d7acc5af35 100644
--- a/buildbox/build-telegram.sh
+++ b/buildbox/build-telegram.sh
@@ -5,7 +5,7 @@ set -e
 BUILD_TELEGRAM_VERSION="1"
 
 MACOS_VERSION="10.15"
-XCODE_VERSION="11.5"
+XCODE_VERSION="12.0.1"
 GUEST_SHELL="bash"
 
 VM_BASE_NAME="macos$(echo $MACOS_VERSION | sed -e 's/\.'/_/g)_Xcode$(echo $XCODE_VERSION | sed -e 's/\.'/_/g)"