diff --git a/build_system/tests.rs b/build_system/tests.rs
index e61e947d3f9..1e24d1b113f 100644
--- a/build_system/tests.rs
+++ b/build_system/tests.rs
@@ -125,7 +125,7 @@ pub(crate) static PORTABLE_SIMD_REPO: GitRepo = GitRepo::github(
     "rust-lang",
     "portable-simd",
     "4825b2a64d765317066948867e8714674419359b",
-    "8b188cc41f5af835",
+    "9e67d07c00f5fb0b",
     "portable-simd",
 );
 
diff --git a/patches/portable-simd-lock.toml b/patches/portable-simd-lock.toml
deleted file mode 100644
index 5c9dc7b361f..00000000000
--- a/patches/portable-simd-lock.toml
+++ /dev/null
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