diff --git a/build.gradle b/build.gradle
index d080a6dc43..8031874362 100644
--- a/build.gradle
+++ b/build.gradle
@@ -93,7 +93,7 @@ dependencies {
     exclude group: 'edu.ie3'
   }
 
-  implementation('com.github.ie3-institute:simonaAPI:0.3.0') {
+  implementation('com.github.ie3-institute:simonaAPI:0.4.0') {
     exclude group: 'org.apache.logging.log4j'
     exclude group: 'org.slf4j'
     /* Exclude our own nested dependencies */