diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 4cecc52..7693b77 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -8,7 +8,7 @@ jobs:
     strategy:
       matrix:
         os: ['ubuntu-latest', 'macos-11', 'windows-2022']
-        llvm: ['16.0.3']
+        llvm: ['17.0.1']
     steps:
       - uses: actions/checkout@v3
       - run: ./main.sh
diff --git a/README.md b/README.md
index 13bb5bd..393ff58 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,6 @@ due to the 3-4× slowdown with emulation. These commands have to
 be run locally with each release:
 
 ```bash
-triple=aarch64-linux-gnu arch=arm64 version=16.0.3 threads=20 ./main.sh
-triple=powerpc64le-linux-gnu arch=ppc64le version=16.0.3 threads=20 ./main.sh
+triple=aarch64-linux-gnu arch=arm64 version=17.0.1 threads=20 ./main.sh
+triple=powerpc64le-linux-gnu arch=ppc64le version=17.0.1 threads=20 ./main.sh
 ```