diff --git a/scripts/bazel.sh b/scripts/bazel.sh
index 7b51b4d3..a4fd076a 100755
--- a/scripts/bazel.sh
+++ b/scripts/bazel.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 set -eux -o pipefail
 
diff --git a/scripts/cmake.sh b/scripts/cmake.sh
index e02093bc..ba5f40cf 100755
--- a/scripts/cmake.sh
+++ b/scripts/cmake.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 set -eux -o pipefail
 
diff --git a/scripts/ignore_edits_to.sh b/scripts/ignore_edits_to.sh
index feea938e..c233e96b 100755
--- a/scripts/ignore_edits_to.sh
+++ b/scripts/ignore_edits_to.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # A script to allow edits to files to be ignored without them being part of .gitignore.
 # Useful for maintaining local-only config such as vscode settings.
 
diff --git a/scripts/setup-git-hooks.sh b/scripts/setup-git-hooks.sh
index 6e9f5cb3..7a679a04 100755
--- a/scripts/setup-git-hooks.sh
+++ b/scripts/setup-git-hooks.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 set -eux -o pipefail
 
diff --git a/scripts/to_pdf.sh b/scripts/to_pdf.sh
index 79381b4b..fb3f056e 100755
--- a/scripts/to_pdf.sh
+++ b/scripts/to_pdf.sh
@@ -1,2 +1,2 @@
-#!/bin/sh
+#!/bin/bash
 pandoc -V geometry:margin=0.75in DRAFT.md -o DRAFT.pdf