diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 630b253772c3..15eb6ef956d7 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -774,7 +774,7 @@ jobs:
       run: sysctl hw
       if: runner.os == 'macOS'
     - name: CPU information
-      run: wmic cpu list /format:list
+      run: Get-WmiObject Win32_Processor
       shell: pwsh
       if: runner.os == 'Windows'
 
diff --git a/ci/build-build-matrix.js b/ci/build-build-matrix.js
index e97e9cf4efcc..6da55bb108af 100644
--- a/ci/build-build-matrix.js
+++ b/ci/build-build-matrix.js
@@ -5,7 +5,7 @@
 // targets/platforms once and then duplicate them all with a "min" build.
 
 const ubuntu = 'ubuntu-24.04';
-const windows = 'windows-2022';
+const windows = 'windows-2025';
 const macos = 'macos-14';
 
 const array = [
diff --git a/ci/build-test-matrix.js b/ci/build-test-matrix.js
index 6e47d3204cf5..06351e2aefac 100644
--- a/ci/build-test-matrix.js
+++ b/ci/build-test-matrix.js
@@ -16,7 +16,7 @@ const GENERIC_BUCKETS = 3;
 const SINGLE_CRATE_BUCKETS = ["wasmtime", "wasmtime-cli", "wasmtime-wasi"];
 
 const ubuntu = 'ubuntu-24.04';
-const windows = 'windows-2022';
+const windows = 'windows-2025';
 const macos = 'macos-14';
 
 // This is the small, fast-to-execute matrix we use for PRs before they enter