diff --git a/scripts/rustelf/Cargo.lock b/scripts/rustelf/Cargo.lock
index 6025aad..aa5e8f2 100644
--- a/scripts/rustelf/Cargo.lock
+++ b/scripts/rustelf/Cargo.lock
@@ -173,6 +173,7 @@ version = "0.1.0"
 dependencies = [
  "anyhow",
  "assert-str",
+ "atty",
  "chrono",
  "structopt",
 ]
diff --git a/scripts/rustelf/Cargo.toml b/scripts/rustelf/Cargo.toml
index c904800..c1b0de9 100644
--- a/scripts/rustelf/Cargo.toml
+++ b/scripts/rustelf/Cargo.toml
@@ -11,3 +11,4 @@ anyhow = "1.0.42"
 assert-str = "0.1"
 chrono = "0.4"
 structopt = "0.3.26"
+atty = "0.2"
diff --git a/tests/Cargo.lock b/tests/Cargo.lock
index c2241c6..b101a2e 100644
--- a/tests/Cargo.lock
+++ b/tests/Cargo.lock
@@ -185,6 +185,7 @@ name = "tst"
 version = "0.1.0"
 dependencies = [
  "anyhow",
+ "atty",
  "fork",
  "structopt",
 ]
diff --git a/tests/Cargo.toml b/tests/Cargo.toml
index dff9caa..b0901b4 100644
--- a/tests/Cargo.toml
+++ b/tests/Cargo.toml
@@ -9,3 +9,4 @@ edition = "2021"
 anyhow = "1.0.66"
 fork = "0.1.20"
 structopt = "0.3.26"
+atty = "0.2"