diff --git a/pom.xml b/pom.xml
index e9dc60f..8eacd2a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -39,16 +39,16 @@
 
 		<!-- dependencies -->
 		<gson.version>2.14.0</gson.version>
-		<bouncycastle.version>1.84</bouncycastle.version>
+		<bouncycastle.version>1.86</bouncycastle.version>
 
 		<!-- test dependencies -->
-		<junit.version>5.12.0</junit.version>
-		<mockito.version>5.18.0</mockito.version>
-		<guava.version>33.4.0-jre</guava.version>
+		<junit.version>6.1.3</junit.version>
+		<mockito.version>5.24.0</mockito.version>
+		<guava.version>33.7.2-jre</guava.version>
 		<nimbus-jose-jwt.version>10.10</nimbus-jose-jwt.version>
 
 		<!-- build plugin dependencies -->
-		<central-publishing.version>0.11.0</central-publishing.version>
+		<central-publishing.version>0.12.0</central-publishing.version>
 		<jacoco.version>0.8.15</jacoco.version>
 		<mvn-compiler.version>3.16.0</mvn-compiler.version>
 		<mvn-clean.version>3.5.0</mvn-clean.version>