diff --git a/build.gradle b/build.gradle
index 1648038..67dde15 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,5 @@
 plugins {
-	id 'fabric-loom' version '1.5-SNAPSHOT'
+	id 'fabric-loom' version '1.7-SNAPSHOT'
 	id 'maven-publish'
 }
 
diff --git a/gradle.properties b/gradle.properties
index 15333b2..2993c53 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,17 +3,17 @@ org.gradle.jvmargs=-Xmx1G
 
 # Fabric Properties
 	# check these on https://fabricmc.net/develop
-	minecraft_version=1.20.4
-	yarn_mappings=1.20.4+build.3
-	loader_version=0.15.5
+	minecraft_version=1.21
+	yarn_mappings=1.21+build.4
+	loader_version=0.15.11
 
 # Mod Properties
-	mod_version=1.4.1
+	mod_version=3.0.0
 	maven_group=com.lizistired
 	archives_base_name=cave_dust
 
 # Dependencies
-	fabric_version=0.94.0+1.20.4
-    clothconfig_version=13.0.121
-	modmenu_version=9.0.0
-	kirin_version=1.17.0+1.20.4
+	fabric_version=0.100.4+1.21
+    clothconfig_version=15.0.127
+	modmenu_version=11.0.1
+	kirin_version=1.19.0+1.21
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index c1962a7..e644113 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 3499ded..a441313 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
 networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
index aeb74cb..1aa94a4 100755
--- a/gradlew
+++ b/gradlew
@@ -83,7 +83,8 @@ done
 # This is normally unused
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -130,10 +131,13 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
@@ -141,7 +145,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
         # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045
+        # shellcheck disable=SC2039,SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
@@ -149,7 +153,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
       '' | soft) :;; #(
       *)
         # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045
+        # shellcheck disable=SC2039,SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -198,11 +202,11 @@ fi
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
-# Collect all arguments for the java command;
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
-#     shell script including quotes and variable substitutions, so put them in
-#     double quotes to make sure that they get re-expanded; and
-#   * put everything else in single quotes, so that it's not re-expanded.
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
diff --git a/gradlew.bat b/gradlew.bat
index 93e3f59..25da30d 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -43,11 +43,11 @@ set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
 if %ERRORLEVEL% equ 0 goto execute
 
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -57,11 +57,11 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
 if exist "%JAVA_EXE%" goto execute
 
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
diff --git a/src/main/java/net/lizistired/cavedust/CaveDustConfig.java b/src/main/java/net/lizistired/cavedust/CaveDustConfig.java
index ca698ef..33fc2aa 100644
--- a/src/main/java/net/lizistired/cavedust/CaveDustConfig.java
+++ b/src/main/java/net/lizistired/cavedust/CaveDustConfig.java
@@ -130,7 +130,7 @@ public ParticleEffect setParticle(String particleType){
 
     public ParticleEffect getParticle(){
         try {
-            return (ParticleEffect) Registries.PARTICLE_TYPE.get(new Identifier(Registries.PARTICLE_TYPE.getEntry(getParticleID()).get().getKey().get().getValue().toString().toLowerCase()));
+            return (ParticleEffect) Registries.PARTICLE_TYPE.get(Identifier.of(Registries.PARTICLE_TYPE.getEntry(getParticleID()).get().getKey().get().getValue().toString().toLowerCase()));
         } catch (ClassCastException e) {
             MinecraftClient.getInstance().player.sendMessage(Text.translatable("debug.cavedust.particleerror"), true);
             LOGGER.error("Cannot spawn particle, check config.");
diff --git a/src/main/java/net/lizistired/cavedust/CaveDustParticleFactory.java b/src/main/java/net/lizistired/cavedust/CaveDustParticleFactory.java
index abd5442..50e7a4e 100644
--- a/src/main/java/net/lizistired/cavedust/CaveDustParticleFactory.java
+++ b/src/main/java/net/lizistired/cavedust/CaveDustParticleFactory.java
@@ -4,7 +4,7 @@
 import net.fabricmc.api.Environment;
 import net.minecraft.client.particle.*;
 import net.minecraft.client.world.ClientWorld;
-import net.minecraft.particle.DefaultParticleType;
+import net.minecraft.particle.SimpleParticleType;
 
 public class CaveDustParticleFactory extends SpriteBillboardParticle {
     private final SpriteProvider spriteProvider;
@@ -39,7 +39,7 @@ public ParticleTextureSheet getType() {
     }
 
     @Environment(EnvType.CLIENT)
-    public static class Factory implements ParticleFactory<DefaultParticleType> {
+    public static class Factory implements ParticleFactory<SimpleParticleType> {
         private final SpriteProvider spriteProvider;
 
         public Factory(SpriteProvider spriteProvider) {
@@ -47,7 +47,7 @@ public Factory(SpriteProvider spriteProvider) {
         }
 
 
-        public Particle createParticle(DefaultParticleType type, ClientWorld world, double x, double y, double z, double velocityX, double velocityY, double velocityZ) {
+        public Particle createParticle(SimpleParticleType type, ClientWorld world, double x, double y, double z, double velocityX, double velocityY, double velocityZ) {
             return new CaveDustParticleFactory(world, x, y, z, velocityX, velocityY, velocityZ, this.spriteProvider);
         }
     }
diff --git a/src/main/java/net/lizistired/cavedust/CaveDustServer.java b/src/main/java/net/lizistired/cavedust/CaveDustServer.java
index 49cf0bd..29aa4d5 100644
--- a/src/main/java/net/lizistired/cavedust/CaveDustServer.java
+++ b/src/main/java/net/lizistired/cavedust/CaveDustServer.java
@@ -2,18 +2,18 @@
 
 import net.fabricmc.api.ModInitializer;
 import net.fabricmc.fabric.api.particle.v1.FabricParticleTypes;
-import net.minecraft.particle.DefaultParticleType;
+import net.minecraft.particle.SimpleParticleType;
 import net.minecraft.registry.Registries;
 import net.minecraft.registry.Registry;
 import net.minecraft.util.Identifier;
 
 public class CaveDustServer  implements ModInitializer {
-    public static final DefaultParticleType CAVE_DUST = FabricParticleTypes.simple();
+    public static final SimpleParticleType CAVE_DUST = FabricParticleTypes.simple();
     /**
      * Runs the mod initializer.
      */
     @Override
     public void onInitialize() {
-        Registry.register(Registries.PARTICLE_TYPE, new Identifier("cavedust", "cave_dust"), CAVE_DUST);
+        Registry.register(Registries.PARTICLE_TYPE, Identifier.of("cavedust", "cave_dust"), CAVE_DUST);
     }
 }
diff --git a/src/main/resources/fabric.mod.json b/src/main/resources/fabric.mod.json
index 361379f..331dc88 100644
--- a/src/main/resources/fabric.mod.json
+++ b/src/main/resources/fabric.mod.json
@@ -30,7 +30,7 @@
   "depends": {
     "fabricloader": ">=0.14.5",
     "fabric": "*",
-    "minecraft": "1.20.4",
+    "minecraft": "1.21",
     "java": ">=17"
   },
   "suggests": {