diff --git a/Cargo.lock b/Cargo.lock
index bfed787..a0a3445 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1137,7 +1137,7 @@ dependencies = [
  "include_dir",
  "itertools",
  "lz4_flex",
- "md5",
+ "md-5",
  "mlua",
  "num-traits",
  "once_cell",
@@ -1207,10 +1207,14 @@ dependencies = [
 ]
 
 [[package]]
-name = "md5"
-version = "0.7.0"
+name = "md-5"
+version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "490cc448043f947bae3cbee9c203358d62dbee0db12107a74be5c30ccfd09771"
+checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf"
+dependencies = [
+ "cfg-if",
+ "digest",
+]
 
 [[package]]
 name = "memchr"
diff --git a/Cargo.toml b/Cargo.toml
index 22d41a6..39addd9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -100,7 +100,7 @@ toml = { version = "0.8", features = ["preserve_order"] }
 
 base64 = "0.21.4"
 hex = "0.4.3"
-md5 = "0.7.0"
+md-5 = "0.10.6"
 sha1 = "0.10.6"
 sha2 = "0.10.8"
 digest = { version = "0.10.7", default-features = true }
diff --git a/src/lune/builtins/serde/crypto.rs b/src/lune/builtins/serde/crypto.rs
index 0586251..83f0c17 100644
--- a/src/lune/builtins/serde/crypto.rs
+++ b/src/lune/builtins/serde/crypto.rs
@@ -1,10 +1,10 @@
 use std::sync::Arc;
+use std::sync::Mutex;
 
 use anyhow::Result;
 use base64::{engine::general_purpose as Base64, Engine as _};
 use digest::Digest as _;
 use mlua::prelude::*;
-use std::sync::Mutex;
 
 // TODO: Proper error handling, remove unwraps
 
@@ -47,7 +47,8 @@ macro_rules! impl_hash_algo {
 impl_hash_algo! {
     Sha1 => sha1::Sha1,
     Sha256 => sha2::Sha256,
-    Sha512 => sha2::Sha512
+    Sha512 => sha2::Sha512,
+    Md5 => md5::Md5
 }
 
 #[derive(Clone)]
@@ -138,6 +139,17 @@ impl Crypto {
         }
     }
 
+    pub fn md5<T: ToString>(content: Option<T>) -> Crypto {
+        let constructed = Self {
+            algo: Arc::new(Mutex::new(CryptoAlgo::Md5(Box::new(md5::Md5::new())))),
+        };
+
+        match content {
+            Some(inner) => constructed.update(inner.to_string()).clone(),
+            None => constructed,
+        }
+    }
+
     pub fn update(&self, content: impl AsRef<[u8]>) -> &Crypto {
         (self.algo.lock().unwrap()).update(content);
 
diff --git a/src/lune/builtins/serde/mod.rs b/src/lune/builtins/serde/mod.rs
index 579f3f8..ab77d70 100644
--- a/src/lune/builtins/serde/mod.rs
+++ b/src/lune/builtins/serde/mod.rs
@@ -16,7 +16,7 @@ pub fn create(lua: &'static Lua) -> LuaResult<LuaTable> {
         .with_function("decode", serde_decode)?
         .with_async_function("compress", serde_compress)?
         .with_async_function("decompress", serde_decompress)?
-        .with_table(
+        .with_value(
             "crypto",
             TableBuilder::new(lua)?
                 .with_function("sha1", |_, content: Option<String>| {
@@ -28,6 +28,7 @@ pub fn create(lua: &'static Lua) -> LuaResult<LuaTable> {
                 .with_function("sha512", |_, content: Option<String>| {
                     Ok(Crypto::sha512(content))
                 })?
+                .with_function("md5", |_, content: Option<String>| Ok(Crypto::md5(content)))?
                 .build()?,
         )?
         .build_readonly()