diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 1b6732ac..08c01850 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,5 +1,5 @@
 # Refer to https://hub.docker.com/_/microsoft-dotnet-sdk for available versions
-FROM mcr.microsoft.com/dotnet/sdk:10.0.300@sha256:dc8430e6024d454edadad1e160e1973be3cabbb7125998ef190d9e5c6adf7dbb
+FROM mcr.microsoft.com/dotnet/sdk:10.0.301@sha256:548d93f8a18a1acbe6cc127bc4f47281430d34a9e35c18afa80a8d6741c2adc3
 
 # Installing mono makes `dotnet test` work without errors even for net472.
 # But installing it takes a long time, so it's excluded by default.
diff --git a/global.json b/global.json
index bc8f3b85..4c9fb87c 100644
--- a/global.json
+++ b/global.json
@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "10.0.300",
+    "version": "10.0.301",
     "rollForward": "patch",
     "allowPrerelease": false
   },