diff --git a/dev-scripts/build b/dev-scripts/build
index d36c70b..cfafb7a 100755
--- a/dev-scripts/build
+++ b/dev-scripts/build
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Exit build script on first failure.
 set -e
diff --git a/dev-scripts/check-style b/dev-scripts/check-style
index fccd757..837ce26 100755
--- a/dev-scripts/check-style
+++ b/dev-scripts/check-style
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Checks formatting for non-Python files.
 
diff --git a/dev-scripts/fix-style b/dev-scripts/fix-style
index c6b1686..2a8dbc0 100755
--- a/dev-scripts/fix-style
+++ b/dev-scripts/fix-style
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Fixes formatting for non-Python files.
 
diff --git a/dev-scripts/hooks/enable-hooks b/dev-scripts/hooks/enable-hooks
index 8d18082..aa6c980 100755
--- a/dev-scripts/hooks/enable-hooks
+++ b/dev-scripts/hooks/enable-hooks
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Run this to enable all git hooks for this project.
 
diff --git a/dev-scripts/hooks/pre-commit b/dev-scripts/hooks/pre-commit
index c1f798b..7e28372 100755
--- a/dev-scripts/hooks/pre-commit
+++ b/dev-scripts/hooks/pre-commit
@@ -1,2 +1,2 @@
-#!/bin/bash
+#!/usr/bin/env bash
 ./dev-scripts/build