diff --git a/CHANGELOG.md b/CHANGELOG.md
index edf6651..6cdefb4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,12 +1,9 @@
-## v0.1013.0-dev
-
-### Breaking changes
-
-### New features
+## v0.1012.1
 
 ### Fixes
 
-### Cleanups
+* Internals macros: Fixed the `empty_state_via_for_overwrite` macro, which was
+  incompletely implemented and still referenced the `Default` trait.
 
 ## v0.1012.0
 
diff --git a/Cargo.toml b/Cargo.toml
index 4d707f6..83aad9a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "bilrost"
-version = "0.1013.0-dev"
+version = "0.1012.1"
 authors = [
     "Kent Ross <k@mad.cash>",
     "Dan Burkert <dan@danburkert.com>",
@@ -39,7 +39,7 @@ harness = false
 
 [dependencies]
 arrayvec = { version = ">=0.6", default-features = false, optional = true }
-bilrost-derive = { version = "=0.1013.0-dev", path = "bilrost-derive", optional = true }
+bilrost-derive = { version = "=0.1012.1", path = "bilrost-derive", optional = true }
 bstr = { version = ">=1", default-features = false, features = ["alloc"], optional = true }
 bytes = { version = "1", default-features = false }
 bytestring = { version = ">=1", default-features = false, optional = true }
diff --git a/README.md b/README.md
index 55b66b2..d80dd90 100644
--- a/README.md
+++ b/README.md
@@ -369,7 +369,7 @@ To use `bilrost`, we first add it as a dependency in `Cargo.toml`, either with
 `cargo add bilrost` or manually:
 
 ```toml
-bilrost = "0.1013.0-dev"
+bilrost = "0.1012"
 ```
 
 Then, we derive `bilrost::Message` for our struct type:
@@ -495,7 +495,7 @@ To enable `no_std` support, disable the `std` features in `bilrost` (and
 
 ```toml
 [dependencies]
-bilrost = { version = "0.1013.0-dev", default-features = false, features = ["derive"] }
+bilrost = { version = "0.1012", default-features = false, features = ["derive"] }
 ```
 
 ### Derive macros
diff --git a/bilrost-derive/Cargo.toml b/bilrost-derive/Cargo.toml
index 18c85cf..c8dd122 100644
--- a/bilrost-derive/Cargo.toml
+++ b/bilrost-derive/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "bilrost-derive"
-version = "0.1013.0-dev"
+version = "0.1012.1"
 authors = [
     "Kent Ross <k@mad.cash>",
     "Dan Burkert <dan@danburkert.com>",
diff --git a/bilrost-derive/src/lib.rs b/bilrost-derive/src/lib.rs
index 25604c4..5b3c34b 100644
--- a/bilrost-derive/src/lib.rs
+++ b/bilrost-derive/src/lib.rs
@@ -1,4 +1,4 @@
-#![doc(html_root_url = "https://docs.rs/bilrost-derive/0.1013.0-dev")]
+#![doc(html_root_url = "https://docs.rs/bilrost-derive/0.1012.1")]
 // The `quote!` macro requires deep recursion.
 #![recursion_limit = "4096"]
 #![no_std]
diff --git a/bilrost-types/Cargo.toml b/bilrost-types/Cargo.toml
index 5f510e2..b7cef92 100644
--- a/bilrost-types/Cargo.toml
+++ b/bilrost-types/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "bilrost-types"
-version = "0.1013.0-dev"
+version = "0.1012.1"
 authors = [
     "Kent Ross <k@mad.cash>",
     "Dan Burkert <dan@danburkert.com>",
@@ -20,11 +20,11 @@ rust-version = "1.65"
 doctest = false
 
 [dependencies]
-bilrost = { version = "=0.1013.0-dev", path = "..", default-features = false, features = ["derive"] }
+bilrost = { version = "=0.1012.1", path = "..", default-features = false, features = ["derive"] }
 serde_json = { version = "1", default-features = false, features = ["alloc", "float_roundtrip"], optional = true }
 
 [dev-dependencies]
-bilrost = { version = "=0.1013.0-dev", path = "..", default-features = false, features = ["derive"] }
+bilrost = { version = "=0.1012.1", path = "..", default-features = false, features = ["derive"] }
 proptest = "1"
 
 [features]
diff --git a/bilrost-types/src/lib.rs b/bilrost-types/src/lib.rs
index bbf84dd..7245883 100644
--- a/bilrost-types/src/lib.rs
+++ b/bilrost-types/src/lib.rs
@@ -1,5 +1,5 @@
 #![no_std]
-#![doc(html_root_url = "https://docs.rs/bilrost-types/0.1013.0-dev")]
+#![doc(html_root_url = "https://docs.rs/bilrost-types/0.1012.1")]
 
 //! Analogs for protobuf well-known types, implemented alongside the
 //! [`bilrost`][bilrost] crate. See that crate's documentation for details about the
diff --git a/src/encoding/value_traits.rs b/src/encoding/value_traits.rs
index e35b4b6..d3dd1a6 100644
--- a/src/encoding/value_traits.rs
+++ b/src/encoding/value_traits.rs
@@ -63,12 +63,12 @@ macro_rules! empty_state_via_for_overwrite {
     ) => {
         impl<$($($generics)*)?> $crate::encoding::EmptyState for $ty
         where
-            Self: ::core::default::Default + ::core::cmp::PartialEq,
+            Self: $crate::encoding::ForOverwrite + ::core::cmp::PartialEq,
             $($($where_clause)*)?
         {
             #[inline]
             fn is_empty(&self) -> bool {
-                *self == Self::default()
+                *self == Self::empty()
             }
 
             #[inline]
diff --git a/src/lib.rs b/src/lib.rs
index 1d147ad..e8fd1d4 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2,7 +2,7 @@
 #![doc(
     html_logo_url = "https://raw.githubusercontent.com/mumbleskates/bilrost/bilrost/logo/bilrost256.jpg"
 )]
-#![doc(html_root_url = "https://docs.rs/bilrost/0.1013.0-dev")]
+#![doc(html_root_url = "https://docs.rs/bilrost/0.1012.1")]
 #![no_std]
 #![forbid(unsafe_op_in_unsafe_fn)]