diff --git a/libm/CHANGELOG.md b/libm/CHANGELOG.md
index c507608dd..292561f86 100644
--- a/libm/CHANGELOG.md
+++ b/libm/CHANGELOG.md
@@ -8,6 +8,12 @@ and this project adheres to
 
 ## [Unreleased]
 
+## [0.2.13](https://github.com/rust-lang/compiler-builtins/compare/libm-v0.2.12...libm-v0.2.13) - 2025-04-21
+
+### Fixed
+
+- Switch back to workspace resolver v2 to unbreak builds without the 2024 edition
+
 ## [0.2.12](https://github.com/rust-lang/compiler-builtins/compare/libm-v0.2.11...libm-v0.2.12) - 2025-04-21
 
 - Mark generic functions `#[inline]`
diff --git a/libm/Cargo.toml b/libm/Cargo.toml
index dc553ca4a..f80715ff6 100644
--- a/libm/Cargo.toml
+++ b/libm/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT"
 name = "libm"
 readme = "README.md"
 repository = "https://github.com/rust-lang/compiler-builtins"
-version = "0.2.12"
+version = "0.2.13"
 edition = "2021"
 rust-version = "1.63"