diff --git a/Cargo.lock b/Cargo.lock
index b188cbc..b7266fe 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -443,7 +443,7 @@ dependencies = [
 
 [[package]]
 name = "toml-test-data"
-version = "1.11.0"
+version = "1.12.0"
 dependencies = [
  "include_dir",
 ]
diff --git a/crates/data/Cargo.toml b/crates/data/Cargo.toml
index 1224832..cab8422 100644
--- a/crates/data/Cargo.toml
+++ b/crates/data/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "toml-test-data"
-version = "1.11.0"
+version = "1.12.0"
 description = "TOML test cases"
 repository = "https://github.com/epage/toml-test-rs"
 readme = "README.md"
diff --git a/crates/harness/Cargo.toml b/crates/harness/Cargo.toml
index 6123883..6f7f395 100644
--- a/crates/harness/Cargo.toml
+++ b/crates/harness/Cargo.toml
@@ -16,7 +16,7 @@ all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
 [dependencies]
-toml-test-data = { version = "1.11.0", path = "../data" }
+toml-test-data = { version = "1.12.0", path = "../data" }
 toml-test = { version = "^1.0.1", path = "../../" }
 ignore = "0.4.18"
 libtest-mimic = "0.7.0"