diff --git a/CHANGELOG.md b/CHANGELOG.md
index 56a4cc4..eb939e4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+## [0.9.1] - 2023-10-31
+
+### Fixed
+
+-   Mixin support for data generation on Forge.
+
 ## [0.9.0] - 2023-09-02
 
 ### Added
@@ -155,7 +161,9 @@ to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 -   Gradle helpers for Fabric and Forge projects.
 -   CI workflows.
 
-[Unreleased]: https://github.com/refinedmods/refinedarchitect/compare/v0.9.0...HEAD
+[Unreleased]: https://github.com/refinedmods/refinedarchitect/compare/v0.9.1...HEAD
+
+[0.9.1]: https://github.com/refinedmods/refinedarchitect/compare/v0.9.0...v0.9.1
 
 [0.9.0]: https://github.com/refinedmods/refinedarchitect/compare/v0.8.2...v0.9.0
 
diff --git a/helper.gradle b/helper.gradle
index 79d0b3a..55ff609 100644
--- a/helper.gradle
+++ b/helper.gradle
@@ -232,6 +232,8 @@ allprojects {
                     args '--mod', modId, '--all', '--output', destinationProject.file('src/generated/resources'), "--existing", existingProject.file('src/main/resources')
                     ideaModule "${rootProject.name}.${project.name}.main"
                     taskName 'Data'
+                    property 'mixin.env.remapRefMap', 'true'
+                    property 'mixin.env.refMapRemappingFile', "${buildDir}/createSrgToMcp/output.srg"
                 }
             }
         }