diff --git a/Cargo.lock b/Cargo.lock
index 6c7037f5b..66de6c7b2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2024,9 +2024,9 @@ dependencies = [
 
 [[package]]
 name = "owo-colors"
-version = "1.3.0"
+version = "1.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2386b4ebe91c2f7f51082d4cefa145d030e33a1842a96b12e4885cc3c01f7a55"
+checksum = "7f27ef240f1cbbcdc0774a634db63dde96db624aa010aceebccc2bb8a9a0cb67"
 
 [[package]]
 name = "pairing"
diff --git a/zebra-test/Cargo.toml b/zebra-test/Cargo.toml
index 46ece1edc..565eb263e 100644
--- a/zebra-test/Cargo.toml
+++ b/zebra-test/Cargo.toml
@@ -20,7 +20,7 @@ spandoc = "0.2.0"
 regex = "1.4.5"
 thiserror = "1.0.24"
 pretty_assertions = "0.7.1"
-owo-colors = "1.3.0"
+owo-colors = "1.4.2"
 proptest = "0.10.1"
 
 [dev-dependencies]