diff --git a/pom.xml b/pom.xml
index 546bb39..eb7d295 100644
--- a/pom.xml
+++ b/pom.xml
@@ -101,7 +101,7 @@
         <dependency> <!-- https://repo.papermc.io/#browse/browse:maven-snapshots:io%2Fpapermc%2Fpaper%2Fpaper-api -->
             <groupId>io.papermc.paper</groupId>
             <artifactId>paper-api</artifactId>
-            <version>1.21.4-R0.1-SNAPSHOT</version>
+            <version>1.21.8-R0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency> <!-- https://repo.papermc.io/#browse/search/maven=attributes.maven2.artifactId%3Dpaperlib -->
@@ -127,7 +127,7 @@
         <dependency> <!-- https://maven.smyler.net/#/releases/net/buildtheearth/terraminusminus/terraminusminus-bukkit -->
             <groupId>net.buildtheearth.terraminusminus</groupId>
             <artifactId>terraminusminus-bukkit</artifactId>
-            <version>2.0.0-1.21.4</version>
+            <version>2.1.1-1.21.8</version>
         </dependency>
         <dependency> <!-- https://central.sonatype.com/artifact/com.google.guava/guava -->
             <groupId>com.google.guava</groupId>
diff --git a/src/main/java/de/btegermany/terraplusminus/Terraplusminus.java b/src/main/java/de/btegermany/terraplusminus/Terraplusminus.java
index 1c12c37..b938d77 100644
--- a/src/main/java/de/btegermany/terraplusminus/Terraplusminus.java
+++ b/src/main/java/de/btegermany/terraplusminus/Terraplusminus.java
@@ -286,7 +286,6 @@ private void setupTerraMinusMinus() {
     }
 
     // This method has to rely on the unstable paper API as we use paper-plugin.yml, which itself is experimental
-    @SuppressWarnings("UnstableApiUsage")
     private String createHttpUserAgent() {
         PluginMeta metadata = this.getPluginMeta();
         return format(Locale.ENGLISH, "%s/%s (%s/%s; +%s)",