diff --git a/.gitmodules b/.gitmodules
index 3dc659e..454a0e5 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,4 +1,4 @@
 [submodule "vcpkg"]
 	path = vcpkg
 	url = https://github.com/microsoft/vcpkg.git
-	branch = 2025.09.17
+	branch = 2025.12.12
diff --git a/vcpkg b/vcpkg
index 4334d8b..84bab45 160000
--- a/vcpkg
+++ b/vcpkg
@@ -1 +1 @@
-Subproject commit 4334d8b4c8916018600212ab4dd4bbdc343065d1
+Subproject commit 84bab45d415d22042bd0b9081aea57f362da3f35
diff --git a/vcpkg-configuration.json b/vcpkg-configuration.json
index e0c6406..4a4dfea 100644
--- a/vcpkg-configuration.json
+++ b/vcpkg-configuration.json
@@ -1,7 +1,7 @@
 {
   "default-registry": {
     "kind": "git",
-    "baseline": "4334d8b4c8916018600212ab4dd4bbdc343065d1",
+    "baseline": "84bab45d415d22042bd0b9081aea57f362da3f35",
     "repository": "https://github.com/microsoft/vcpkg"
   },
   "registries": [