diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4477431..3c5cdf0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,10 +16,10 @@ jobs:
     - name: test stable --release
       run: cargo +stable test --release --verbose
     # MSRV
-    - uses: dtolnay/rust-toolchain@1.58.1
+    - uses: dtolnay/rust-toolchain@1.63.0
     - name: build MSRV
-      run: cargo +1.58.1 build --verbose
+      run: cargo +1.63.0 build --verbose
     - name: test MSRV
-      run: cargo +1.58.1 test --verbose
+      run: cargo +1.63.0 test --verbose
     - name: test MSRV --release
-      run: cargo +1.58.1 test --release --verbose
+      run: cargo +1.63.0 test --release --verbose
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8219c23..1013654 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # CHANGELOG
 
+## NEXT
+* Add support for mocking methods with generic parameters
+  * [test](/tests/generic_method_return.rs)
+* Bump MSRV as v1.63
+
 ## v0.1.10
 * Fix issue where methods that returned a type with a name that
   contains the name of the mocked struct would fail to compile.
diff --git a/Cargo.toml b/Cargo.toml
index 0bb6fcd..44a414d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,7 @@ repository = "https://github.com/nrxus/faux"
 edition = "2021"
 keywords = ["mock", "mocking", "test", "testing", "faux"]
 readme = "README.md"
-rust-version = "1.58"
+rust-version = "1.63"
 
 [dependencies]
 faux_macros = { path = "faux_macros", version = "0.1.10" }
diff --git a/README.md b/README.md
index 3156a94..a4e6282 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# faux   [![Latest Version]][crates.io] [![rustc 1.58+]][Rust 1.58] [![docs]][api docs] ![][build]
+# faux   [![Latest Version]][crates.io] [![rustc 1.63+]][Rust 1.63] [![docs]][api docs] ![][build]
 
 A library to create [mocks] out of structs.
 
@@ -227,8 +227,8 @@ methods in structs.
 
 [Latest Version]: https://img.shields.io/crates/v/faux.svg
 [crates.io]: https://crates.io/crates/faux
-[rustc 1.58+]: https://img.shields.io/badge/rustc-1.58+-blue.svg
-[Rust 1.58]: https://blog.rust-lang.org/2022/01/13/Rust-1.58.0.html
+[rustc 1.63+]: https://img.shields.io/badge/rustc-1.63+-blue.svg
+[Rust 1.63]: https://blog.rust-lang.org/2022/08/11/Rust-1.63.0.html
 [Latest Version]: https://img.shields.io/crates/v/faux.svg
 [docs]: https://img.shields.io/badge/api-docs-blue.svg
 [api docs]: https://docs.rs/faux/
diff --git a/faux_macros/Cargo.toml b/faux_macros/Cargo.toml
index 9085063..0f6c163 100644
--- a/faux_macros/Cargo.toml
+++ b/faux_macros/Cargo.toml
@@ -8,12 +8,12 @@ description = "Implementations for #[create], #[methods], when!"
 homepage = "https://github.com/nrxus/faux"
 repository = "https://github.com/nrxus/faux"
 keywords = ["mock", "mocking", "test", "testing", "faux"]
-rust-version = "1.58"
+rust-version = "1.63"
 
 [dependencies]
 syn = { version = "2", features = ["full", "extra-traits"] }
-quote = "1.0.8"
-proc-macro2 = "1.0.24"
+quote = "1"
+proc-macro2 = "1"
 darling = "0.20"
 uuid = { version = "1", features = ["v4"] }
 
diff --git a/faux_macros/src/self_type.rs b/faux_macros/src/self_type.rs
index f0b7bd9..8615512 100644
--- a/faux_macros/src/self_type.rs
+++ b/faux_macros/src/self_type.rs
@@ -3,11 +3,12 @@ use proc_macro2::TokenStream;
 use quote::quote;
 use std::fmt::{self, Formatter};
 
-#[derive(FromMeta, PartialEq, Eq, Copy, Clone)]
+#[derive(FromMeta, PartialEq, Eq, Copy, Clone, Default)]
 #[darling(rename_all = "PascalCase")]
 pub enum SelfType {
     Rc,
     #[darling(rename = "owned")]
+    #[default]
     Owned,
     Arc,
     Box,
@@ -30,12 +31,6 @@ impl SelfType {
     }
 }
 
-impl Default for SelfType {
-    fn default() -> Self {
-        SelfType::Owned
-    }
-}
-
 impl fmt::Display for SelfType {
     fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
         (match self {