diff --git a/build_system/build_sysroot/Cargo.lock b/build_system/build_sysroot/Cargo.lock
index d6ec1f87d01..771f2f18dce 100644
--- a/build_system/build_sysroot/Cargo.lock
+++ b/build_system/build_sysroot/Cargo.lock
@@ -50,7 +50,7 @@ dependencies = [
 
 [[package]]
 name = "compiler_builtins"
-version = "0.1.109"
+version = "0.1.118"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f11973008a8cf741fe6d22f339eba21fd0ca81e2760a769ba8243ed6c21edd7e"
 dependencies = [
diff --git a/build_system/build_sysroot/Cargo.toml b/build_system/build_sysroot/Cargo.toml
index e4669923623..05503128f2a 100644
--- a/build_system/build_sysroot/Cargo.toml
+++ b/build_system/build_sysroot/Cargo.toml
@@ -6,9 +6,7 @@ resolver = "2"
 
 [dependencies]
 core = { path = "./sysroot_src/library/core" }
-# TODO: after the sync, revert to using version 0.1.
-# compiler_builtins = "0.1"
-compiler_builtins = "=0.1.109"
+compiler_builtins = "0.1"
 alloc = { path = "./sysroot_src/library/alloc" }
 std = { path = "./sysroot_src/library/std", features = ["panic_unwind", "backtrace"] }
 test = { path = "./sysroot_src/library/test" }