diff --git a/common/build.gradle b/common/build.gradle
index 0226ca0f..a1f46228 100644
--- a/common/build.gradle
+++ b/common/build.gradle
@@ -1,12 +1,11 @@
 import org.apache.tools.ant.taskdefs.condition.Os
-import org.tukaani.xz.LZMA2Options
-import org.tukaani.xz.XZOutputStream
+import net.jpountz.lz4.LZ4FrameOutputStream
 
 import java.nio.file.Files
 
 buildscript {
     dependencies {
-        classpath 'org.tukaani:xz:1.10'
+        classpath 'at.yawk.lz4:lz4-java:1.11.0'
     }
 }
 
@@ -185,7 +184,7 @@ tasks.register('copyRustNativesDev', Copy) {
 }
 tasks.register('packRustNatives', Tar) {
     group = 'rust'
-    archiveFile.set file("${nativesDir}/sable_rapier_binaries.tar.xz")
+    archiveFile.set file("${nativesDir}/sable_rapier_binaries.tar.l4z")
     into nativesDir
 
     mustRunAfter copyRustNatives, copyRustNativesDev
@@ -197,7 +196,7 @@ tasks.register('packRustNatives', Tar) {
     doLast {
         byte[] bytes = Files.readAllBytes(getArchiveFile().get().asFile.toPath())
         try (var f = new FileOutputStream(getArchiveFile().get().asFile)) {
-            try (var x = new XZOutputStream(f, new LZMA2Options(LZMA2Options.PRESET_MAX))) {
+            try (var x = new LZ4FrameOutputStream(f, LZ4FrameOutputStream.BLOCKSIZE.SIZE_4MB, bytes.length, LZ4FrameOutputStream.FLG.Bits.BLOCK_INDEPENDENCE)) {
                 x.write(bytes)
             }
         }
diff --git a/common/src/main/java/dev/ryanhcode/sable/physics/impl/rapier/Rapier3D.java b/common/src/main/java/dev/ryanhcode/sable/physics/impl/rapier/Rapier3D.java
index ceb2cf85..affd9436 100644
--- a/common/src/main/java/dev/ryanhcode/sable/physics/impl/rapier/Rapier3D.java
+++ b/common/src/main/java/dev/ryanhcode/sable/physics/impl/rapier/Rapier3D.java
@@ -6,6 +6,9 @@
 import dev.ryanhcode.sable.api.physics.mass.MassData;
 import dev.ryanhcode.sable.mixinterface.physics.ServerLevelSceneExtension;
 import dev.ryanhcode.sable.physics.impl.rapier.collider.RapierVoxelColliderData;
+import net.jpountz.lz4.LZ4Factory;
+import net.jpountz.lz4.LZ4FrameInputStream;
+import net.jpountz.xxhash.XXHashFactory;
 import net.minecraft.Util;
 import net.minecraft.Util.OS;
 import net.minecraft.server.level.ServerLevel;
@@ -64,9 +67,9 @@ private static String getNativeName() {
 
     private static void loadLibrary() {
         final String nativeName = getNativeName();
-        try (final InputStream is = Rapier3D.class.getResourceAsStream("/natives/" + LIB_NAME + "/sable_rapier_binaries.tar.xz")) {
+        try (final InputStream is = Rapier3D.class.getResourceAsStream("/natives/" + LIB_NAME + "/sable_rapier_binaries.tar.l4z")) {
             if (is == null) {
-                throw new FileNotFoundException("sable_rapier_binaries.tar.xz");
+                throw new FileNotFoundException("sable_rapier_binaries.tar.l4z");
             }
 
             final Path dir = Paths.get(NATIVE_DIR);
@@ -74,7 +77,7 @@ private static void loadLibrary() {
                 Files.createDirectories(dir);
             }
 
-            try (final XZInputStream is2 = new XZInputStream(is);
+            try (final LZ4FrameInputStream is2 = new LZ4FrameInputStream(is);
                  final TarArchiveInputStream ti = new TarArchiveInputStream(is2)) {
 
                 TarArchiveEntry entry;
diff --git a/common/src/main/resources/natives/sable_rapier/sable_rapier_binaries.tar.xz b/common/src/main/resources/natives/sable_rapier/sable_rapier_binaries.tar.xz
deleted file mode 100644
index ff89a8bd..00000000
Binary files a/common/src/main/resources/natives/sable_rapier/sable_rapier_binaries.tar.xz and /dev/null differ
diff --git a/fabric/build.gradle b/fabric/build.gradle
index e6c83ffc..e76e2804 100644
--- a/fabric/build.gradle
+++ b/fabric/build.gradle
@@ -29,7 +29,6 @@ dependencies {
     modCompileOnly("foundry.imguimc:imguimc-fabric-${project.minecraft_version}:${project.imguimc_version}")
 
     include(modApi("fuzs.forgeconfigapiport:forgeconfigapiport-fabric:${forgeconfigapiport_version}")) //source: https://github.com/Fuzss/forgeconfigapiport-fabric
-    include(implementation('org.tukaani:xz:1.10'))
 }
 
 loom {
diff --git a/neoforge/build.gradle b/neoforge/build.gradle
index c7723fac..f87dfbbb 100644
--- a/neoforge/build.gradle
+++ b/neoforge/build.gradle
@@ -72,10 +72,6 @@ dependencies {
         }
     }
 
-    additionalRuntimeClasspath("org.tukaani:xz:1.10")
-    jarJar(implementation("org.tukaani:xz:1.10"))
-
-
     compileOnly "maven.modrinth:distanthorizons:$rootProject.distant_horizons_version"
     compileOnly "maven.modrinth:backpacks-for-dummies:$rootProject.backpacks_for_dummies_version"