diff --git a/Cargo.lock b/Cargo.lock
index ea20e4c7ce..2941dfb6f8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -368,6 +368,7 @@ dependencies = [
  "once_cell",
  "os_info",
  "serde_json",
+ "serial_test",
  "strum",
  "tempfile",
 ]
@@ -4517,6 +4518,15 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "scc"
+version = "2.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46e6f046b7fef48e2660c57ed794263155d713de679057f2d0c169bfc6e756cc"
+dependencies = [
+ "sdd",
+]
+
 [[package]]
 name = "schannel"
 version = "0.1.28"
@@ -4606,6 +4616,12 @@ dependencies = [
  "syn 2.0.110",
 ]
 
+[[package]]
+name = "sdd"
+version = "3.0.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "490dcfcbfef26be6800d11870ff2df8774fa6e86d047e3e8c8a76b25655e41ca"
+
 [[package]]
 name = "security-framework"
 version = "3.5.1"
@@ -4803,6 +4819,31 @@ dependencies = [
  "unsafe-libyaml",
 ]
 
+[[package]]
+name = "serial_test"
+version = "3.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b258109f244e1d6891bf1053a55d63a5cd4f8f4c30cf9a1280989f80e7a1fa9"
+dependencies = [
+ "futures",
+ "log",
+ "once_cell",
+ "parking_lot",
+ "scc",
+ "serial_test_derive",
+]
+
+[[package]]
+name = "serial_test_derive"
+version = "3.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d69265a08751de7844521fd15003ae0a888e035773ba05695c5c759a6f89eef"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.110",
+]
+
 [[package]]
 name = "sha1"
 version = "0.10.6"
diff --git a/LICENSE-3rdparty.yml b/LICENSE-3rdparty.yml
index 98471bbefa..18d7acad52 100644
--- a/LICENSE-3rdparty.yml
+++ b/LICENSE-3rdparty.yml
@@ -27494,9 +27494,9 @@ third_party_libraries:
 - package_name: stringmetrics
   package_version: 2.2.2
   repository: https://github.com/pluots/stringmetrics
-  license: License specified in file ($CARGO_HOME/registry/src/index.crates.io-1949cf8c6b5b557f/stringmetrics-2.2.2/LICENSE)
+  license: License specified in file ($CARGO_HOME/registry/src/github.com-25cdd57fae9f0462/stringmetrics-2.2.2/LICENSE)
   licenses:
-  - license: License specified in file ($CARGO_HOME/registry/src/index.crates.io-1949cf8c6b5b557f/stringmetrics-2.2.2/LICENSE)
+  - license: License specified in file ($CARGO_HOME/registry/src/github.com-25cdd57fae9f0462/stringmetrics-2.2.2/LICENSE)
     text: |
       Copyright 2022 Trevor Gross
 
diff --git a/bin_tests/Cargo.toml b/bin_tests/Cargo.toml
index 3524f01ff4..86b745883b 100644
--- a/bin_tests/Cargo.toml
+++ b/bin_tests/Cargo.toml
@@ -24,6 +24,9 @@ nix = { version = "0.29", features = ["signal", "socket"] }
 hex = "0.4"
 os_info = "3.7.0"
 
+[dev-dependencies]
+serial_test = "3.2"
+
 [lib]
 bench = false
 
diff --git a/bin_tests/src/modes/unix/test_010_runtime_callback_frame.rs b/bin_tests/src/modes/unix/test_010_runtime_callback_frame.rs
index 9a736733f5..6bc711bd21 100644
--- a/bin_tests/src/modes/unix/test_010_runtime_callback_frame.rs
+++ b/bin_tests/src/modes/unix/test_010_runtime_callback_frame.rs
@@ -85,8 +85,11 @@ unsafe extern "C" fn test_runtime_callback_frame(
 mod tests {
     use super::*;
     use libdd_crashtracker::{clear_runtime_callback, is_runtime_callback_registered};
+    use serial_test::serial;
 
     #[test]
+    #[cfg_attr(miri, ignore)] // serial_test has intentional leaks that Miri flags
+    #[serial(runtime_callback)]
     fn test_runtime_callback_frame_registration() {
         // Ensure clean state
         unsafe {
diff --git a/bin_tests/src/modes/unix/test_011_runtime_callback_string.rs b/bin_tests/src/modes/unix/test_011_runtime_callback_string.rs
index fc7a5dd7cd..d0da355c66 100644
--- a/bin_tests/src/modes/unix/test_011_runtime_callback_string.rs
+++ b/bin_tests/src/modes/unix/test_011_runtime_callback_string.rs
@@ -52,8 +52,11 @@ unsafe extern "C" fn test_runtime_callback_string(
 mod tests {
     use super::*;
     use libdd_crashtracker::{clear_runtime_callback, is_runtime_callback_registered};
+    use serial_test::serial;
 
     #[test]
+    #[cfg_attr(miri, ignore)] // serial_test has intentional leaks that Miri flags
+    #[serial(runtime_callback)]
     fn test_runtime_callback_string_registration() {
         unsafe {
             clear_runtime_callback();
diff --git a/bin_tests/src/modes/unix/test_012_runtime_callback_frame_invalid_utf8.rs b/bin_tests/src/modes/unix/test_012_runtime_callback_frame_invalid_utf8.rs
index 85fef8d3c4..7159cf978e 100644
--- a/bin_tests/src/modes/unix/test_012_runtime_callback_frame_invalid_utf8.rs
+++ b/bin_tests/src/modes/unix/test_012_runtime_callback_frame_invalid_utf8.rs
@@ -136,8 +136,11 @@ unsafe extern "C" fn test_runtime_callback_frame_with_invalid_utf8(
 mod tests {
     use super::*;
     use libdd_crashtracker::{clear_runtime_callback, is_runtime_callback_registered};
+    use serial_test::serial;
 
     #[test]
+    #[cfg_attr(miri, ignore)] // serial_test has intentional leaks that Miri flags
+    #[serial(runtime_callback)]
     fn test_runtime_callback_frame_invalid_utf8_registration() {
         // Ensure clean state
         unsafe {