diff --git a/toolchain/cc_wrapper.sh.tpl b/toolchain/cc_wrapper.sh.tpl
index e972d57e6..d563a71d8 100644
--- a/toolchain/cc_wrapper.sh.tpl
+++ b/toolchain/cc_wrapper.sh.tpl
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright 2021 The Bazel Authors. All rights reserved.
 #
diff --git a/toolchain/osx_cc_wrapper.sh.tpl b/toolchain/osx_cc_wrapper.sh.tpl
index 31122784b..b66814f34 100755
--- a/toolchain/osx_cc_wrapper.sh.tpl
+++ b/toolchain/osx_cc_wrapper.sh.tpl
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright 2015 The Bazel Authors. All rights reserved.
 #
diff --git a/utils/llvm_checksums.sh b/utils/llvm_checksums.sh
index ec47a23f9..2099f35ef 100755
--- a/utils/llvm_checksums.sh
+++ b/utils/llvm_checksums.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Copyright 2022 The Bazel Authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");