diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index aed02fc074..6280560b1a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -12,6 +12,9 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - run: ./gradlew build javadocJar checkMappings --stacktrace --warning-mode fail
+      - run: ./gradlew formatMappings --stacktrace --warning-mode fail
+      - name: Check mapping format
+        run: if [ -n "$(git status --porcelain)" ]; then exit 1; fi
       - name: Build artifacts
         if: ${{ matrix.java == '21-jdk' }}
         continue-on-error: true
diff --git a/README.md b/README.md
index 7b566e17bc..8e35ee26d5 100644
--- a/README.md
+++ b/README.md
@@ -56,3 +56,6 @@ Downloads the client and server Minecraft jars for the current Minecraft version
 
 ### `mergeJars`
 Merges the client and server jars into one merged jar, located at `VERSION-merged.jar` in the mappings directory where `VERSION` is the current Minecraft version.
+
+### `formatMappings`
+Formats and sorts the mappings, ensuring that they are in a consistent order.
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index 88fa692086..9b01c1e0d1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -106,6 +106,7 @@ import net.fabricmc.filament.task.base.WithFileOutput
 import net.fabricmc.filament.task.enigma.MapSpecializedMethodsTask
 import net.fabricmc.filament.task.mappingio.CompleteMappingsTask
 import net.fabricmc.filament.task.mappingio.ConvertMappingsTask
+import net.fabricmc.filament.task.mappingio.FormatMappingsTask
 import net.fabricmc.filament.task.mappingio.MergeMappingsTask
 import net.fabricmc.mappingio.format.MappingFormat
 import net.fabricmc.nameproposal.MappingNameCompleter
@@ -458,6 +459,10 @@ tasks.register('decompileCFR', JavaExec) {
 	}
 }
 
+tasks.register("formatMappings", FormatMappingsTask) {
+	input = file("mappings")
+}
+
 javadoc {
 	dependsOn genFakeSource
 	group = "javadoc generation"
diff --git a/filament/gradle.properties b/filament/gradle.properties
index af3f073a8d..0a148a20aa 100644
--- a/filament/gradle.properties
+++ b/filament/gradle.properties
@@ -1 +1 @@
-filament_version=0.7.1
\ No newline at end of file
+filament_version=0.8.0
\ No newline at end of file
diff --git a/filament/src/main/java/net/fabricmc/filament/task/mappingio/FormatMappingsTask.java b/filament/src/main/java/net/fabricmc/filament/task/mappingio/FormatMappingsTask.java
new file mode 100644
index 0000000000..ff351f5ee8
--- /dev/null
+++ b/filament/src/main/java/net/fabricmc/filament/task/mappingio/FormatMappingsTask.java
@@ -0,0 +1,41 @@
+package net.fabricmc.filament.task.mappingio;
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.util.Objects;
+
+import org.gradle.api.file.DirectoryProperty;
+import org.gradle.api.tasks.InputDirectory;
+import org.gradle.api.tasks.OutputDirectory;
+import org.gradle.api.tasks.TaskAction;
+
+import net.fabricmc.filament.task.base.FilamentTask;
+import net.fabricmc.mappingio.MappingReader;
+import net.fabricmc.mappingio.MappingWriter;
+import net.fabricmc.mappingio.format.MappingFormat;
+import net.fabricmc.mappingio.tree.MemoryMappingTree;
+import net.fabricmc.mappingio.tree.VisitOrder;
+
+public abstract class FormatMappingsTask extends FilamentTask {
+	@InputDirectory
+	public abstract DirectoryProperty getInput();
+
+	@OutputDirectory
+	protected abstract DirectoryProperty getOutput();
+
+	public FormatMappingsTask() {
+		getOutput().set(getInput());
+	}
+
+	@TaskAction
+	void run() throws IOException {
+		Path path = getInput().get().getAsFile().toPath();
+
+		MappingWriter writer = MappingWriter.create(path, MappingFormat.ENIGMA_DIR);
+		Objects.requireNonNull(writer, "writer");
+
+		MemoryMappingTree tree = new MemoryMappingTree();
+		MappingReader.read(path, MappingFormat.ENIGMA_DIR, tree);
+		tree.accept(writer, VisitOrder.createByName());
+	}
+}