diff --git a/pom.xml b/pom.xml
index dfbc3a4f1..6843c1ed5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -231,7 +231,7 @@
 
     <!-- Targeted patches -->
     <asm.version>9.5</asm.version>
-    <bcel.version>6.7.0</bcel.version>
+    <bcel.version>6.6.1</bcel.version>
     <beanutils.version>1.9.4</beanutils.version>
     <chain.version>1.2</chain.version>
     <codec.version>1.15</codec.version>