diff --git a/Cargo.lock b/Cargo.lock
index f7deee5..121e01f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -536,7 +536,7 @@ dependencies = [
 
 [[package]]
 name = "servicepoint_binding_c"
-version = "0.14.1"
+version = "0.15.0"
 dependencies = [
  "cbindgen",
  "env_logger",
diff --git a/Cargo.toml b/Cargo.toml
index 5e29900..f6bd53b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "servicepoint_binding_c"
-version = "0.14.1"
+version = "0.15.0"
 publish = true
 edition = "2021"
 license = "GPL-3.0-or-later"
diff --git a/build.rs b/build.rs
index 615d00f..397341d 100644
--- a/build.rs
+++ b/build.rs
@@ -35,7 +35,7 @@ fn main() {
     if let Ok(header_out) = env::var("SERVICEPOINT_HEADER_OUT") {
         let header_copy = header_out + "/servicepoint.h";
         
-        if fs::exists(&header_copy).ok().unwrap_or(false) {
+        if fs::exists(&header_copy).unwrap_or(false) {
             // check if content changed to prevent rebuild of dependents if not
 
             let mut bindings_text = Vec::new();