diff --git a/Cargo.lock b/Cargo.lock
index 989aa5b..5efe8f4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -288,12 +288,6 @@ version = "1.0.75"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4668cab20f66d8d020e1fbc0ebe47217433c1b6c8f2040faf858554e394ace6"
 
-[[package]]
-name = "arc-swap"
-version = "1.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bddcadddf5e9015d310179a59bb28c4d4b9920ad0f11e8e14dbadf654890c9a6"
-
 [[package]]
 name = "askama_escape"
 version = "0.10.3"
@@ -571,11 +565,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "35ed6e9d84f0b51a7f52daf1c7d71dd136fd7a3f41a8462b8cdb8c78d920fad4"
 dependencies = [
  "bytes 1.4.0",
- "futures-core",
  "memchr",
- "pin-project-lite",
- "tokio 1.32.0",
- "tokio-util",
 ]
 
 [[package]]
@@ -1832,20 +1822,6 @@ dependencies = [
  "ws2_32-sys",
 ]
 
-[[package]]
-name = "mlua"
-version = "0.8.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0bb37b0ba91f017aa7ca2b98ef99496827770cd635b4a932a6047c5b4bbe678e"
-dependencies = [
- "bstr",
- "cc",
- "num-traits",
- "once_cell",
- "pkg-config",
- "rustc-hash",
-]
-
 [[package]]
 name = "native-tls"
 version = "0.2.11"
@@ -2201,26 +2177,6 @@ dependencies = [
  "siphasher 0.3.11",
 ]
 
-[[package]]
-name = "pin-project"
-version = "1.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fda4ed1c6c173e3fc7a83629421152e01d7b1f9b7f65fb301e490e8cfc656422"
-dependencies = [
- "pin-project-internal",
-]
-
-[[package]]
-name = "pin-project-internal"
-version = "1.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4359fd9c9171ec6e8c62926d6faaf553a8dc3f64e1507e76da7911b4f6a04405"
-dependencies = [
- "proc-macro2 1.0.66",
- "quote 1.0.33",
- "syn 2.0.29",
-]
-
 [[package]]
 name = "pin-project-lite"
 version = "0.2.13"
@@ -2498,21 +2454,12 @@ version = "0.23.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4f49cdc0bb3f412bf8e7d1bd90fe1d9eb10bc5c399ba90973c14662a27b3f8ba"
 dependencies = [
- "arc-swap",
- "async-trait",
- "bytes 1.4.0",
  "combine",
- "futures 0.3.28",
- "futures-util",
  "itoa 1.0.9",
  "percent-encoding 2.3.0",
- "pin-project-lite",
  "ryu",
  "sha1_smol",
  "socket2 0.4.9",
- "tokio 1.32.0",
- "tokio-retry",
- "tokio-util",
  "url 2.4.1",
 ]
 
@@ -2631,6 +2578,30 @@ dependencies = [
  "winreg 0.50.0",
 ]
 
+[[package]]
+name = "rlua"
+version = "0.19.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d33e5ba15c3d43178f283ed5863d4531e292fc0e56fb773f3bea45f18e3a42a"
+dependencies = [
+ "bitflags 1.3.2",
+ "bstr",
+ "libc",
+ "num-traits",
+ "rlua-lua54-sys",
+]
+
+[[package]]
+name = "rlua-lua54-sys"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7aafabafe1895cb4a2be81a56d7ff3d46bf4b5d2f9cfdbea2ed404cdabe96474"
+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.23"
@@ -3339,17 +3310,6 @@ dependencies = [
  "tokio-sync",
 ]
 
-[[package]]
-name = "tokio-retry"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f57eb36ecbe0fc510036adff84824dd3c24bb781e21bfa67b69d556aa85214f"
-dependencies = [
- "pin-project",
- "rand 0.8.5",
- "tokio 1.32.0",
-]
-
 [[package]]
 name = "tokio-sync"
 version = "0.1.8"
@@ -3714,12 +3674,12 @@ dependencies = [
  "log",
  "md5",
  "mimalloc",
- "mlua",
  "once_cell",
  "rand 0.8.5",
  "redis",
  "regex",
  "reqwest 0.11.20",
+ "rlua",
  "rusty-hook",
  "scraper",
  "serde",
diff --git a/src/config/parser.rs b/src/config/parser.rs
index fa9f78c..ff29bb2 100644
--- a/src/config/parser.rs
+++ b/src/config/parser.rs
@@ -90,39 +90,38 @@ impl Config {
             parsed_threads
         };
 
-            let parsed_safe_search:u8 = globals.get::<_,u8>("safe_search")?;
-            let safe_search: u8 = match parsed_safe_search {
-                0..=4 => parsed_safe_search,
-                _ => {
-                    log::error!("Config Error: The value of `safe_search` option should be a non zero positive integer from 0 to 4.");
-                    log::error!("Falling back to using the value `1` for the option");
-                    1
-                }
-            };
+        let parsed_safe_search: u8 = globals.get::<_, u8>("safe_search")?;
+        let safe_search: u8 = match parsed_safe_search {
+            0..=4 => parsed_safe_search,
+            _ => {
+                log::error!("Config Error: The value of `safe_search` option should be a non zero positive integer from 0 to 4.");
+                log::error!("Falling back to using the value `1` for the option");
+                1
+            }
+        };
 
-            Ok(Config {
-                port: globals.get::<_, u16>("port")?,
-                binding_ip: globals.get::<_, String>("binding_ip")?,
-                style: Style::new(
-                    globals.get::<_, String>("theme")?,
-                    globals.get::<_, String>("colorscheme")?,
-                ),
-                redis_url: globals.get::<_, String>("redis_url")?,
-                aggregator: AggregatorConfig {
-                    random_delay: globals.get::<_, bool>("production_use")?,
-                },
-                logging,
-                debug,
-                upstream_search_engines: globals
-                    .get::<_, HashMap<String, bool>>("upstream_search_engines")?
-                    .into_iter()
-                    .filter_map(|(key, value)| value.then_some(key))
-                    .filter_map(|engine| crate::engines::engine_models::EngineHandler::new(&engine))
-                    .collect(),
-                request_timeout: globals.get::<_, u8>("request_timeout")?,
-                threads,
-                safe_search
-            })
+        Ok(Config {
+            port: globals.get::<_, u16>("port")?,
+            binding_ip: globals.get::<_, String>("binding_ip")?,
+            style: Style::new(
+                globals.get::<_, String>("theme")?,
+                globals.get::<_, String>("colorscheme")?,
+            ),
+            redis_url: globals.get::<_, String>("redis_url")?,
+            aggregator: AggregatorConfig {
+                random_delay: globals.get::<_, bool>("production_use")?,
+            },
+            logging,
+            debug,
+            upstream_search_engines: globals
+                .get::<_, HashMap<String, bool>>("upstream_search_engines")?
+                .into_iter()
+                .filter_map(|(key, value)| value.then_some(key))
+                .filter_map(|engine| crate::engines::engine_models::EngineHandler::new(engine))
+                .collect(),
+            request_timeout: globals.get::<_, u8>("request_timeout")?,
+            threads,
+            safe_search,
         })
     }
 }