diff --git a/CHANGELOG.md b/CHANGELOG.md
index de90f70..bd6f082 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+## [0.17.1] - 2024-08-08
+
+### Fixed
+
+-   Parchment version.
+
 ## [0.17.0] - 2024-08-08
 
 ### Changed
@@ -362,7 +368,9 @@ 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/v0.17.0...HEAD
+[Unreleased]: https://github.com/refinedmods/refinedarchitect/compare/v0.17.1...HEAD
+
+[0.17.1]: https://github.com/refinedmods/refinedarchitect/compare/v0.17.0...v0.17.1
 
 [0.17.0]: https://github.com/refinedmods/refinedarchitect/compare/v0.16.9...v0.17.0
 
diff --git a/refinedarchitect-plugin/src/main/kotlin/CommonExtension.kt b/refinedarchitect-plugin/src/main/kotlin/CommonExtension.kt
index 5312cbe..b8af68f 100644
--- a/refinedarchitect-plugin/src/main/kotlin/CommonExtension.kt
+++ b/refinedarchitect-plugin/src/main/kotlin/CommonExtension.kt
@@ -11,7 +11,7 @@ open class CommonExtension(private val project: Project) : BaseExtension(project
             val sourceSets = project.extensions.getByType<JavaPluginExtension>().sourceSets
             addModdingDependenciesTo(sourceSets["test"])
             parchment {
-                minecraftVersion.set(mcVersion)
+                minecraftVersion.set(parchmentMcVersion)
                 mappingsVersion.set(parchmentVersion)
             }
         }
diff --git a/refinedarchitect-plugin/src/main/kotlin/NeoForgeExtension.kt b/refinedarchitect-plugin/src/main/kotlin/NeoForgeExtension.kt
index f4e1a7a..a89f69c 100644
--- a/refinedarchitect-plugin/src/main/kotlin/NeoForgeExtension.kt
+++ b/refinedarchitect-plugin/src/main/kotlin/NeoForgeExtension.kt
@@ -32,7 +32,7 @@ open class NeoForgeExtension(private val project: Project) : BaseExtension(proje
                 }
             }
             parchment {
-                minecraftVersion.set(mcVersion)
+                minecraftVersion.set(parchmentMcVersion)
                 mappingsVersion.set(parchmentVersion)
             }
         }