diff --git a/buildSrc/src/main/kotlin/com/github/jikoo/openinv/SpigotDependencyExtension.kt b/buildSrc/src/main/kotlin/com/github/jikoo/openinv/SpigotDependencyExtension.kt
index 94e82f47..fd33069f 100644
--- a/buildSrc/src/main/kotlin/com/github/jikoo/openinv/SpigotDependencyExtension.kt
+++ b/buildSrc/src/main/kotlin/com/github/jikoo/openinv/SpigotDependencyExtension.kt
@@ -12,9 +12,7 @@ abstract class SpigotDependencyExtension(
     .convention(version.map {
       it.replace("-R\\d+\\.\\d+-SNAPSHOT".toRegex(), "")
     })
-  val configuration = objects.property(String::class.java)
   val classifier = objects.property(String::class.java).convention("remapped-mojang")
-  val ext = objects.property(String::class.java)
   val java = objects.property(JavaToolchainSpec::class.java)
   val ignoreCached = objects.property(Boolean::class.java).convention(false)
 
diff --git a/buildSrc/src/main/kotlin/com/github/jikoo/openinv/SpigotSetup.kt b/buildSrc/src/main/kotlin/com/github/jikoo/openinv/SpigotSetup.kt
index f9304be4..8cdfae20 100644
--- a/buildSrc/src/main/kotlin/com/github/jikoo/openinv/SpigotSetup.kt
+++ b/buildSrc/src/main/kotlin/com/github/jikoo/openinv/SpigotSetup.kt
@@ -46,12 +46,7 @@ abstract class SpigotSetup : Plugin<Project> {
 
       // Add Spigot dependency.
       val dependency = target.dependencies.create(
-        "org.spigotmc",
-        "spigot",
-        spigotExt.version.get(),
-        spigotExt.configuration.orNull,
-        spigotExt.classifier.orNull,
-        spigotExt.ext.orNull
+        "org.spigotmc:spigot:${spigotExt.version.get()}:${spigotExt.classifier.getOrElse("")}"
       )
       target.dependencies.add("compileOnly", dependency)
     }
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index a4b76b95..1b33c55b 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 ca025c83..c61a118f 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
diff --git a/gradlew b/gradlew
index f3b75f3b..23d15a93 100755
--- a/gradlew
+++ b/gradlew
@@ -114,7 +114,7 @@ case "$( uname )" in                #(
   NONSTOP* )        nonstop=true ;;
 esac
 
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+CLASSPATH="\\\"\\\""
 
 
 # Determine the Java command to use to start the JVM.
@@ -205,7 +205,7 @@ fi
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Collect all arguments for the java command:
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#   * DEFAULT_JVM_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.
@@ -213,7 +213,7 @@ DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
         -classpath "$CLASSPATH" \
-        org.gradle.wrapper.GradleWrapperMain \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
         "$@"
 
 # Stop when "xargs" is not available.
diff --git a/gradlew.bat b/gradlew.bat
index 9d21a218..db3a6ac2 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -70,11 +70,11 @@ goto fail
 :execute
 @rem Setup the command line
 
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+set CLASSPATH=
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
 
 :end
 @rem End local scope for the variables with windows NT shell
diff --git a/plugin/build.gradle.kts b/plugin/build.gradle.kts
index 637ea8df..12c3faac 100644
--- a/plugin/build.gradle.kts
+++ b/plugin/build.gradle.kts
@@ -27,8 +27,10 @@ dependencies {
 
 tasks.processResources {
   expand(
-    "version" to version,
-    "sqlite" to libs.sqlite.jdbc.get().version
+    mutableMapOf(
+      "version" to version,
+      "sqlite" to libs.sqlite.jdbc.get().version
+    )
   )
 }