diff --git a/pom.xml b/pom.xml
index c4773c4d4..6b1d8118f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -51,7 +51,7 @@
         <soot.version>4.6.0</soot.version>
         <sootup.version>2.0.0</sootup.version>
         <opal.version>5.0.0</opal.version>
-        <crysl.version>4.0.5</crysl.version>
+        <crysl.version>4.0.6</crysl.version>
         <junit.version>6.0.0</junit.version>
         <guava.version>33.5.0-jre</guava.version>
     </properties>