diff --git a/airlock_libs/Cargo.lock b/airlock_libs/Cargo.lock
index 0f8f279..bc4c86f 100644
--- a/airlock_libs/Cargo.lock
+++ b/airlock_libs/Cargo.lock
@@ -26,7 +26,7 @@ dependencies = [
 
 [[package]]
 name = "airlock_libs"
-version = "4.0.1"
+version = "4.0.2"
 dependencies = [
  "chrono",
  "indicatif",
diff --git a/airlock_libs/Cargo.toml b/airlock_libs/Cargo.toml
index 85be7cd..957f0fe 100644
--- a/airlock_libs/Cargo.toml
+++ b/airlock_libs/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "airlock_libs"
-version = "4.0.1"
+version = "4.0.2"
 edition = "2024"
 
 [lib]
diff --git a/airlock_libs/pyproject.toml b/airlock_libs/pyproject.toml
index 040ddb0..f5cdea9 100644
--- a/airlock_libs/pyproject.toml
+++ b/airlock_libs/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "airlock_libs"
-version = "4.0.1"
+version = "4.0.2"
 description = "Airlock Digital API Wrapper"
 readme = "README.md"
 license = { text = "AGPL-3.0-only" }
diff --git a/airlock_libs/src/services.rs b/airlock_libs/src/services.rs
index db1aa60..b437639 100644
--- a/airlock_libs/src/services.rs
+++ b/airlock_libs/src/services.rs
@@ -96,7 +96,13 @@ pub fn pull_policy_exec_histories(
     exec_types: String,
     days: i64,
 ) -> Py<PyString> {
-    let rt = tokio::runtime::Runtime::new().unwrap();
+    let rt = match tokio::runtime::Runtime::new() {
+        Ok(rt) => rt,
+        Err(e) => {
+            println!("Failed to build Tokio Runtime: {:?}", e);
+            std::process::abort();
+        }
+    };
     rt.block_on(async {
         let _ = init_tracer();
     });
@@ -135,7 +141,13 @@ pub fn pull_policy_exec_histories(
         },
     };
     let data_write = serde_json::to_string_pretty(&data).expect("Failed to serialize");
-    fs::write(writeable_filepath.clone(), data_write).unwrap();
+    match fs::write(writeable_filepath.clone(), data_write) {
+        Ok(_) => {}
+        Err(e) => {
+            println!("Failed to write to: {:?}: {}", &writeable_filepath, e);
+            std::process::abort();
+        }
+    }
     let mut checkpoint_number: String = skipback(days).to_string();
     let multi_progress = MultiProgress::new();
     multi_progress.set_draw_target(ProgressDrawTarget::stdout());
@@ -274,7 +286,12 @@ pub fn pull_policy_exec_histories(
                 },
             };
             let data_write = serde_json::to_string_pretty(&final_response).unwrap();
-            fs::write(&writeable_filepath, data_write).unwrap();
+            match fs::write(&writeable_filepath, data_write) {
+                Ok(_) => {}
+                Err(e) => {
+                    println!("Failed to write to: {:?}: {}", &writeable_filepath, e);
+                }
+            }
             if let Some(last_item) = &final_response.response.exechistories.last()
                 && let Ok(last_date) = NaiveDate::parse_from_str(
                     &last_item.datetime.replace(" +0000 UTC", ""),
@@ -289,7 +306,13 @@ pub fn pull_policy_exec_histories(
         }
     });
     progress_bar.finish_with_message("All Checkpoints Complete");
-    let return_data = fs::read_to_string(&writeable_filepath).unwrap();
+    let return_data = match fs::read_to_string(&writeable_filepath) {
+        Ok(return_data) => return_data,
+        Err(e) => {
+            println!("Failed to read data from: {:?}: {}", &writeable_filepath, e);
+            std::process::abort();
+        }
+    };
     shutdown_tracer_provider();
     PyString::new(py, &return_data).into()
 }
diff --git a/requirements.txt b/requirements.txt
index c88d6c0..e3c292a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,4 +11,4 @@ urllib3==2.5.0
 pyperclip==1.11.0
 
 --extra-index-url https://git.racooncity.org/api/packages/brotoskyj/pypi/simple/
-airlock_libs==4.0.1
\ No newline at end of file
+airlock_libs==4.0.2
\ No newline at end of file