diff --git a/Cargo.lock b/Cargo.lock
index 6fca15b18a0..d8020beba25 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -412,7 +412,7 @@ version = "0.3.0"
 
 [[package]]
 name = "cargo-test-support"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "anstream",
  "anstyle",
diff --git a/Cargo.toml b/Cargo.toml
index 9b7f314e558..e700942b706 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -31,7 +31,7 @@ cargo-credential-macos-keychain = { version = "0.4.7", path = "credential/cargo-
 cargo-credential-wincred = { version = "0.4.7", path = "credential/cargo-credential-wincred" }
 cargo-platform = { path = "crates/cargo-platform", version = "0.1.5" }
 cargo-test-macro = { version = "0.3.0", path = "crates/cargo-test-macro" }
-cargo-test-support = { version = "0.3.0", path = "crates/cargo-test-support" }
+cargo-test-support = { version = "0.4.0", path = "crates/cargo-test-support" }
 cargo-util = { version = "0.2.14", path = "crates/cargo-util" }
 cargo-util-schemas = { version = "0.5.0", path = "crates/cargo-util-schemas" }
 cargo_metadata = "0.18.1"
diff --git a/crates/cargo-test-support/Cargo.toml b/crates/cargo-test-support/Cargo.toml
index 42e0d64658e..f0daa08f24f 100644
--- a/crates/cargo-test-support/Cargo.toml
+++ b/crates/cargo-test-support/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cargo-test-support"
-version = "0.3.0"
+version = "0.4.0"
 edition.workspace = true
 rust-version = "1.79"  # MSRV:1
 license.workspace = true