diff --git a/Cargo.toml b/Cargo.toml
index 089e0ab..b0a2ddc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,8 +11,8 @@ repository = "https://github.com/trivernis/hydrus-api-rs"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-serde = {version = "^1.0", features = ["derive"]}
-reqwest = {version = "0.11.4", features = ["json"]}
+serde = { version = "1.0.136", features = ["derive"] }
+reqwest = { version = "0.11.9", features = ["json"] }
 tracing = "0.1.31"
 mime = "0.3.16"
 chrono = "0.4.19"
@@ -25,8 +25,8 @@ dotenv = "0.15.0"
 tracing-subscriber = "0.3.9"
 
 [dev-dependencies.tokio]
-version = "1.8.0"
+version = "1.17.0"
 features = ["macros", "rt-multi-thread"]
 
 [features]
-rustls = ["reqwest/rustls"]
\ No newline at end of file
+rustls = ["reqwest/rustls"]
diff --git a/tests/client/test_searching_and_fetching_files.rs b/tests/client/test_searching_and_fetching_files.rs
index 89dcd14..0a1eed0 100644
--- a/tests/client/test_searching_and_fetching_files.rs
+++ b/tests/client/test_searching_and_fetching_files.rs
@@ -8,7 +8,7 @@ async fn is_searches_files() {
     let client = common::get_client();
     let options = FileSearchOptions::new()
         .sort_type(SORT_FILE_PIXEL_COUNT)
-        .tag_service_name("public tag repository")
+        .tag_service_name("my tags")
         .file_service_name("all known files");
     client
         .search_files(
diff --git a/tests/common.rs b/tests/common.rs
index 5dda720..78cdac3 100644
--- a/tests/common.rs
+++ b/tests/common.rs
@@ -1,14 +1,16 @@
 use hydrus_api::api_core::client::Client;
 use hydrus_api::Hydrus;
 use std::env;
-use std::sync::atomic::{AtomicBool, Ordering};
-use std::sync::Arc;
+use std::sync::{Arc, Mutex, MutexGuard};
 
 pub fn setup() {
-    lazy_static::lazy_static! { static ref SETUP_DONE: Arc<AtomicBool> = Arc::new(AtomicBool::new(false)); }
-    if !SETUP_DONE.swap(true, Ordering::SeqCst) {
+    lazy_static::lazy_static! { static ref SETUP_DONE: Arc<Mutex<bool>> = Arc::new(Mutex::new(false)); }
+    let mut setup_done: MutexGuard<bool> = SETUP_DONE.lock().unwrap();
+
+    if !*setup_done {
         dotenv::dotenv().expect("failed to initialize dotenv");
         tracing_subscriber::fmt::init();
+        *setup_done = true;
     }
 }
 
diff --git a/tests/wrapper/test_files.rs b/tests/wrapper/test_files.rs
index 5291bfe..1e40692 100644
--- a/tests/wrapper/test_files.rs
+++ b/tests/wrapper/test_files.rs
@@ -54,7 +54,7 @@ async fn it_has_tags() {
 async fn it_adds_tags() {
     let mut file = get_file().await;
     file.add_tags(
-        ServiceName::public_tag_repository(),
+        ServiceName::my_tags(),
         vec!["character:megumin".into(), "ark mage".into()],
     )
     .await
@@ -65,7 +65,7 @@ async fn it_adds_tags() {
 async fn it_modifies_tags() {
     let mut file = get_file().await;
     file.modify_tags(
-        ServiceName::public_tag_repository(),
+        ServiceName::my_tags(),
         TagAction::RescindPendFromRepository,
         vec!["ark mage".into()],
     )