diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 70e3778..b0db6ab 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -2,7 +2,7 @@
 blossom = { id = "net.kyori.blossom", version = "2.1.0" }
 localization = { id = "ca.stellardrift.localization", version = "6.1.0" }
 runPaper = { id = "xyz.jpenilla.run-paper", version = "2.3.1" }
-sponge-gradle = { id = "org.spongepowered.gradle.plugin", version = "2.2.0" }
+sponge-gradle = { id = "org.spongepowered.gradle.plugin", version = "2.3.0" }
 
 [versions]
 adventure = "4.17.0"
diff --git a/settings.gradle.kts b/settings.gradle.kts
index d8e5c35..0881182 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -25,6 +25,7 @@ pluginManagement {
   repositories {
     gradlePluginPortal()
     maven("https://maven.fabricmc.net/")
+    maven("https://repo.spongepowered.org/repository/maven-public/")
     maven("https://repo.jpenilla.xyz/snapshots/") {
       mavenContent { snapshotsOnly() }
     }
diff --git a/sponge/build.gradle.kts b/sponge/build.gradle.kts
index ca14a83..502a911 100644
--- a/sponge/build.gradle.kts
+++ b/sponge/build.gradle.kts
@@ -27,7 +27,7 @@ java {
 
 sponge {
   injectRepositories(false)
-  apiVersion("13.0.0-SNAPSHOT")
+  apiVersion("14.0.0-SNAPSHOT")
   plugin(rootProject.name.lowercase()) {
     loader {
       name(PluginLoaders.JAVA_PLAIN)
@@ -105,7 +105,7 @@ configurations.spongeRuntime {
   resolutionStrategy {
     eachDependency {
       if (target.name == "spongevanilla") {
-        useVersion("1.21.+")
+        useVersion("1.21.4-14.+")
       }
     }
   }