diff --git a/.github/workflows/build_rust.yml b/.github/workflows/build_rust.yml
index ea3cf500eab5..de2c3208b0f8 100644
--- a/.github/workflows/build_rust.yml
+++ b/.github/workflows/build_rust.yml
@@ -83,7 +83,7 @@ jobs:
           cp target/i686-pc-windows-gnu/release/rustlibs.dll ../rustlibs.dll
 
           # Build the para-specific version
-          RUSTFLAGS='-C target-cpu=raptorlake' cargo build --release --target=i686-pc-windows-gnu
+          RUSTFLAGS='-C target-cpu=znver5' cargo build --release --target=i686-pc-windows-gnu
           cp target/i686-pc-windows-gnu/release/rustlibs.dll ../rustlibs_prod.dll
 
           git commit -a -m "Build Rust library" --allow-empty
diff --git a/rustlibs.dll b/rustlibs.dll
index 4f034d0014c6..bf38c95bd8dc 100644
Binary files a/rustlibs.dll and b/rustlibs.dll differ
diff --git a/rustlibs_prod.dll b/rustlibs_prod.dll
index 171ab58f9141..e6728cea192f 100644
Binary files a/rustlibs_prod.dll and b/rustlibs_prod.dll differ
diff --git a/tools/ci/librustlibs_ci.so b/tools/ci/librustlibs_ci.so
index dc862f2a5582..b18b7e696cb5 100644
Binary files a/tools/ci/librustlibs_ci.so and b/tools/ci/librustlibs_ci.so differ