diff --git a/observer-extension/pom.xml b/observer-extension/pom.xml
index d453d37f..d0b90d00 100644
--- a/observer-extension/pom.xml
+++ b/observer-extension/pom.xml
@@ -12,7 +12,7 @@
     <module>runtime</module>
   </modules>
   <properties>
-    <compiler-plugin.version>3.11.0</compiler-plugin.version>
+    <compiler-plugin.version>3.12.1</compiler-plugin.version>
     <failsafe-plugin.version>3.1.2</failsafe-plugin.version>
     <failsafe.useModulePath>false</failsafe.useModulePath>
     <maven.compiler.release>17</maven.compiler.release>