diff --git a/Cargo.lock b/Cargo.lock
index e7d904931..d2d37ed9d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2127,9 +2127,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.3.9"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c3780fcf44b193bc4d09f36d2a3c87b251da4a046c87795a0d35f4f927ad8e6"
+checksum = "36f45b719a674bf4b828ff318906d6c133264c793eff7a41e30074a45b5099e2"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -2149,9 +2149,9 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.18"
+version = "0.6.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26412eb97c6b088a6997e05f69403a802a92d520de2f8e63c2b65f9e0f47c4e8"
+checksum = "c17be88d9eaa858870aa5e48cc406c206e4600e983fc4f06bbe5750d93d09761"
 
 [[package]]
 name = "remove_dir_all"
diff --git a/zebra-test/Cargo.toml b/zebra-test/Cargo.toml
index 09d3d95cc..5f47b218f 100644
--- a/zebra-test/Cargo.toml
+++ b/zebra-test/Cargo.toml
@@ -17,7 +17,7 @@ tracing = "0.1.21"
 tracing-subscriber = "0.2.13"
 tracing-error = "0.1.2"
 spandoc = "0.2.0"
-regex = "1.3.9"
+regex = "1.4.0"
 thiserror = "1.0.21"
 pretty_assertions = "0.6.1"
 owo-colors = "1.1.3"