diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1e30cfc..52bdab4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -60,6 +60,7 @@ jobs:
           - "3.14"
           - "pypy-3.10"
           - "pypy-3.11"
+          - "pypy-3.12"
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 16d5fc4..4a0919a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ All notable changes to this project will be documented in this file.
 
 ## Unreleased
 
+- Support for PyPy 3.12
 - Necessary code changes following dev dependency update: `mypy`, `ruff`
 
 ## 0.19.1 (December 13, 2025)