diff --git a/crates/common/src/knobs.rs b/crates/common/src/knobs.rs
index eec30e52..6ce88908 100644
--- a/crates/common/src/knobs.rs
+++ b/crates/common/src/knobs.rs
@@ -55,7 +55,7 @@ pub static RUNTIME_WORKER_THREADS: LazyLock<usize> =
 /// help with tail latencies until they improve its implementation.
 /// See https://docs.rs/tokio/latest/tokio/runtime/struct.Builder.html#method.disable_lifo_slot.
 pub static RUNTIME_DISABLE_LIFO_SLOT: LazyLock<bool> =
-    LazyLock::new(|| env_config("RUNTIME_DISABLE_LIFO_SLOT", false));
+    LazyLock::new(|| env_config("RUNTIME_DISABLE_LIFO_SLOT", true));
 
 /// Maximum size of the UDF cache. Default 100MiB.
 pub static UDF_CACHE_MAX_SIZE: LazyLock<usize> =
diff --git a/scripts/package-lock.json b/scripts/package-lock.json
index 616e227d..f745e66b 100644
--- a/scripts/package-lock.json
+++ b/scripts/package-lock.json
@@ -6,7 +6,7 @@
     "": {
       "name": "convex",
       "devDependencies": {
-        "@microsoft/rush": "^5.130.3",
+        "@microsoft/rush": "^5.125.1",
         "@typescript-eslint/eslint-plugin": "^6.7.4",
         "@typescript-eslint/parser": "^6.7.4",
         "dprint": "0.46.1",