diff --git a/Cargo.lock b/Cargo.lock
index 3eafe8b..d32160e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1915,9 +1915,9 @@ dependencies = [
 
 [[package]]
 name = "quiche"
-version = "0.24.4"
+version = "0.24.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1074d39fd8de884478ab94220330f3127c7308475d537a42719914e9ae870cd5"
+checksum = "88fa45f0d2e3fc7ca8b4306408f8b15df9a3b5ac70197f84dfc6ebf58fb7e26a"
 dependencies = [
  "cdylib-link-lines",
  "cmake",
diff --git a/Cargo.toml b/Cargo.toml
index 92526a5..9c005a9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -63,7 +63,7 @@ rcgen = "0.13"
 prometheus = { version = "0.14.0", features = ["process"] }
 
 # HTTP/3 support
-quiche = { version = "0.24.4", features = ["boringssl-vendored", "ffi", "qlog"] }
+quiche = { version = "0.24.5", features = ["boringssl-vendored", "ffi", "qlog"] }
 
 [dev-dependencies]
 tempfile = "3.13"
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 0000000..d0ead5e
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,3 @@
+[toolchain]
+channel = "stable"
+components = ["clippy", "rustfmt"]
diff --git a/src/adapters/acme.rs b/src/adapters/acme.rs
index ba3783c..0d71a1a 100644
--- a/src/adapters/acme.rs
+++ b/src/adapters/acme.rs
@@ -464,10 +464,9 @@ impl AcmeService {
     /// Check if any of the configured domains has an expired certificate
     pub fn has_expired_certificate(&self) -> bool {
         for domain in &self.config.domains {
-            if let Some(cert_info) = self.check_certificate(domain) {
-                if cert_info.is_expired() {
-                    return true;
-                }
+            match self.check_certificate(domain) {
+                Some(cert_info) if cert_info.is_expired() => return true,
+                _ => {}
             }
         }
         false
diff --git a/src/adapters/http_handler.rs b/src/adapters/http_handler.rs
index 464859a..09b033f 100644
--- a/src/adapters/http_handler.rs
+++ b/src/adapters/http_handler.rs
@@ -181,6 +181,7 @@ impl HyperHandler {
         Self::build_redirect_response(status, redirect_url)
     }
 
+    #[allow(clippy::collapsible_if)]
     fn check_condition(ctx: &RequestConditionContext, condition_config: &RequestCondition) -> bool {
         if let Some(path_regex_str) = &condition_config.path_matches {
             if let Ok(regex) = Regex::new(path_regex_str) {
@@ -255,15 +256,18 @@ impl HyperHandler {
     ) {
         if let Some(actions_config) = actions_config_opt {
             if let Some(condition) = &actions_config.condition {
-                if let Some(ctx) = condition_check_ctx {
-                    if !Self::check_condition(ctx, condition) {
-                        return; // Condition not met, skip actions
+                match condition_check_ctx {
+                    Some(ctx) => {
+                        if !Self::check_condition(ctx, condition) {
+                            return; // Condition not met, skip actions
+                        }
+                    }
+                    None => {
+                        tracing::warn!(
+                            "Condition specified for header actions, but no context provided for check. Skipping actions."
+                        );
+                        return;
                     }
-                } else {
-                    tracing::warn!(
-                        "Condition specified for header actions, but no context provided for check. Skipping actions."
-                    );
-                    return;
                 }
             }
 
@@ -289,6 +293,7 @@ impl HyperHandler {
         }
     }
 
+    #[allow(clippy::collapsible_if)]
     async fn apply_body_actions_to_request(
         req: &mut Request<AxumBody>,
         actions_config_opt: Option<&BodyActions>,
@@ -363,11 +368,10 @@ impl HyperHandler {
 
         if let Some(condition) = &actions_config.condition {
             match initial_req_ctx_opt {
-                Some(ctx) => {
-                    if !Self::check_condition(ctx, condition) {
-                        return Ok(response_to_modify);
-                    }
+                Some(ctx) if !Self::check_condition(ctx, condition) => {
+                    return Ok(response_to_modify);
                 }
+                Some(_) => {}
                 None => {
                     tracing::warn!(
                         "Condition specified for response body actions, but no context provided for check. Skipping actions."
diff --git a/src/config/validation.rs b/src/config/validation.rs
index 0ad9a5f..aa4194e 100644
--- a/src/config/validation.rs
+++ b/src/config/validation.rs
@@ -52,6 +52,7 @@ pub struct ConfigValidator;
 
 impl ConfigValidator {
     /// Validate a complete server configuration
+    #[allow(clippy::collapsible_if)]
     pub fn validate(config: &ServerConfig) -> ValidationResult<()> {
         let mut errors = Vec::new();
 
@@ -104,6 +105,7 @@ impl ConfigValidator {
 
     /// Validate all route configurations
     /// Validate a single route configuration
+    #[allow(clippy::collapsible_if)]
     fn validate_single_route(path: &str, config: &RouteConfig) -> Result<(), Vec<ValidationError>> {
         let mut errors = Vec::new();
 
@@ -156,13 +158,14 @@ impl ConfigValidator {
                     }
                 }
 
-                if let Some(code) = status_code {
-                    if !Self::is_valid_redirect_status_code(*code) {
+                match status_code {
+                    Some(code) if !Self::is_valid_redirect_status_code(*code) => {
                         errors.push(ValidationError::InvalidField {
                             field: format!("route '{path}' redirect status_code"),
                             message: format!("Status code {code} is not a valid redirect code. Use 301, 302, 307, or 308"),
                         });
                     }
+                    _ => {}
                 }
             }
             RouteConfig::Websocket {
@@ -178,23 +181,25 @@ impl ConfigValidator {
                     errors.push(e);
                 }
 
-                if let Some(frame_size) = max_frame_size {
-                    if *frame_size == 0 {
+                match max_frame_size {
+                    Some(frame_size) if *frame_size == 0 => {
                         errors.push(ValidationError::InvalidField {
                             field: format!("route '{path}' max_frame_size"),
                             message: "WebSocket max frame size must be greater than 0".to_string(),
-                        });
+                        })
                     }
+                    _ => {}
                 }
 
-                if let Some(message_size) = max_message_size {
-                    if *message_size == 0 {
+                match max_message_size {
+                    Some(message_size) if *message_size == 0 => {
                         errors.push(ValidationError::InvalidField {
                             field: format!("route '{path}' max_message_size"),
                             message: "WebSocket max message size must be greater than 0"
                                 .to_string(),
-                        });
+                        })
                     }
+                    _ => {}
                 }
             }
         }
@@ -388,6 +393,7 @@ impl ConfigValidator {
     }
 
     /// Validate ACME configuration
+    #[allow(clippy::collapsible_if)]
     fn validate_acme_config(config: &AcmeConfig) -> ValidationResult<()> {
         if !config.enabled {
             return Ok(()); // Skip validation if ACME is disabled