diff --git a/Cargo.lock b/Cargo.lock
index b6642f7d..136aea8b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2487,9 +2487,9 @@ checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857"
 
 [[package]]
 name = "pretty_assertions"
-version = "0.7.2"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1cab0e7c02cf376875e9335e0ba1da535775beb5450d21e1dffca068818ed98b"
+checksum = "ec0cfe1b2403f172ba0f234e500906ee0a3e493fb81092dac23ebefe129301cc"
 dependencies = [
  "ansi_term 0.12.1",
  "ctor",
diff --git a/zebra-test/Cargo.toml b/zebra-test/Cargo.toml
index 05ca49ed..c0809add 100644
--- a/zebra-test/Cargo.toml
+++ b/zebra-test/Cargo.toml
@@ -21,7 +21,7 @@ futures = "0.3.17"
 
 color-eyre = "0.5.11"
 owo-colors = "2.1.0"
-pretty_assertions = "0.7.2"
+pretty_assertions = "1.0.0"
 spandoc = "0.2.0"
 thiserror = "1.0.29"
 tracing = "0.1.28"