diff --git a/native/fastrss/.cargo/config b/native/fastrss/.cargo/config.toml
similarity index 100%
rename from native/fastrss/.cargo/config
rename to native/fastrss/.cargo/config.toml
diff --git a/native/fastrss/Cargo.lock b/native/fastrss/Cargo.lock
index e56fe1a..d2952da 100644
--- a/native/fastrss/Cargo.lock
+++ b/native/fastrss/Cargo.lock
@@ -73,7 +73,6 @@ dependencies = [
  "serde",
  "serde-transcode",
  "serde_json",
- "serde_rustler",
 ]
 
 [[package]]
@@ -88,12 +87,6 @@ version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "af150ab688ff2122fcef229be89cb50dd66af9e01a4ff320cc137eecc9bacc38"
 
-[[package]]
-name = "lazy_static"
-version = "1.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
-
 [[package]]
 name = "memchr"
 version = "2.6.3"
@@ -184,6 +177,7 @@ checksum = "45d51ae0239c57c3a3e603dd855ace6795078ef33c95c85d397a100ac62ed352"
 dependencies = [
  "rustler_codegen",
  "rustler_sys",
+ "serde",
 ]
 
 [[package]]
@@ -254,18 +248,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "serde_rustler"
-version = "0.1.0"
-source = "git+https://github.com/avencera/serde_rustler.git?branch=master#e2cc53cf59ec98ace515697f10fbc6e93659fdc5"
-dependencies = [
- "lazy_static",
- "rustler",
- "rustler_codegen",
- "serde",
- "thiserror",
-]
-
 [[package]]
 name = "syn"
 version = "2.0.31"
@@ -277,26 +259,6 @@ dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "thiserror"
-version = "1.0.48"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d6d7a740b8a666a7e828dd00da9c0dc290dff53154ea77ac109281de90589b7"
-dependencies = [
- "thiserror-impl",
-]
-
-[[package]]
-name = "thiserror-impl"
-version = "1.0.48"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49922ecae66cc8a249b77e68d1d0623c1b2c514f0060c27cdc68bd62a1219d35"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "unicode-ident"
 version = "1.0.11"
diff --git a/native/fastrss/Cargo.toml b/native/fastrss/Cargo.toml
index 616d8e6..fff2592 100644
--- a/native/fastrss/Cargo.toml
+++ b/native/fastrss/Cargo.toml
@@ -13,9 +13,8 @@ path = "src/lib.rs"
 rss = {version = "2.0", features = ["serde"], default-features = false }
 atom_syndication = { version = "0.12", features = ["with-serde"], default-features = false }
 
-rustler = "0.33"
+rustler = { version = "0.33", features = ["serde"] }
 
 serde = "1.0"
 serde-transcode = "1.1"
 serde_json = "1.0"
-serde_rustler = { git = "https://github.com/avencera/serde_rustler.git", branch = "master" }
diff --git a/native/fastrss/src/lib.rs b/native/fastrss/src/lib.rs
index f1f6e6d..e70dbec 100644
--- a/native/fastrss/src/lib.rs
+++ b/native/fastrss/src/lib.rs
@@ -1,4 +1,4 @@
-use rustler::{Encoder, Env, NifResult, Term};
+use rustler::{Encoder, Env, NifResult, Term, serde::Serializer};
 use serde_json::json;
 
 mod atoms {
@@ -15,7 +15,7 @@ fn parse_rss(env: Env, rss_string: String) -> NifResult<Term> {
     let channel = rss::Channel::read_from(rss_string.as_bytes())
         .map_err(|err| format!("Unable to parse RSS - ({:?})", err));
 
-    let ser = serde_rustler::Serializer::from(env);
+    let ser = Serializer::from(env);
     let de = json!(channel);
 
     let encoded =
@@ -32,7 +32,7 @@ fn parse_atom(env: Env, atom_string: String) -> NifResult<Term> {
     let channel = atom_syndication::Feed::read_from(atom_string.as_bytes())
         .map_err(|err| format!("Unable to parse Atom - ({:?})", err));
 
-    let ser = serde_rustler::Serializer::from(env);
+    let ser = Serializer::from(env);
     let de = json!(channel);
 
     let encoded =