diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 762900706..3756343bc 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -6,7 +6,7 @@
 		"dockerfile": "Dockerfile",
 		// Update 'VARIANT' to pick an Debian / Ubuntu OS version: debian-11, debian-10, debian-9, ubuntu-21.04, ubuntu-20.04, ubuntu-18.04
 		// Use Debian 11, Debian 9, Ubuntu 18.04 or Ubuntu 21.04 on local arm64/Apple Silicon
-		"args": { "VARIANT": "ubuntu-21.04" }
+		"args": { "VARIANT": "debian-11" }
 	},
 	"runArgs": ["--cap-add=SYS_PTRACE", "--security-opt", "seccomp=unconfined"],
 
diff --git a/external/vcpkg b/external/vcpkg
index ae59b93af..4a3c366f2 160000
--- a/external/vcpkg
+++ b/external/vcpkg
@@ -1 +1 @@
-Subproject commit ae59b93af0c1dce4126e963fca5b330662495fa1
+Subproject commit 4a3c366f2d0d0eaf034bfa649124768df7cfe813