diff --git a/pom.xml b/pom.xml
index ab506b8..d74b045 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.5.11</version>
+		<version>2.5.12</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 
diff --git a/src/main/java/de/koudingspawn/vault/config/GlobalControllerAdvice.java b/src/main/java/de/koudingspawn/vault/config/GlobalControllerAdvice.java
deleted file mode 100644
index 94e339d..0000000
--- a/src/main/java/de/koudingspawn/vault/config/GlobalControllerAdvice.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package de.koudingspawn.vault.config;
-
-import org.springframework.core.annotation.Order;
-import org.springframework.web.bind.WebDataBinder;
-import org.springframework.web.bind.annotation.ControllerAdvice;
-import org.springframework.web.bind.annotation.InitBinder;
-
-// https://www.cyberkendra.com/2022/03/springshell-rce-0-day-vulnerability.html
-@ControllerAdvice
-@Order(10000)
-public class GlobalControllerAdvice {
-
-    @InitBinder
-    public void setAllowedFields(WebDataBinder dataBinder) {
-        String[] abd = new String[]{"class.*", "Class.*", "*.class.*", "*.Class.*"};
-        dataBinder.setDisallowedFields(abd);
-    }
-
-}
\ No newline at end of file