diff --git a/katas-java/awkward-dependencies-examples/problematic-discount/pom.xml b/katas-java/awkward-dependencies-examples/problematic-discount/pom.xml
old mode 100755
new mode 100644
index 202a6a0..7283931
--- a/katas-java/awkward-dependencies-examples/problematic-discount/pom.xml
+++ b/katas-java/awkward-dependencies-examples/problematic-discount/pom.xml
@@ -13,7 +13,7 @@
     <dependency>
       <groupId>org.assertj</groupId>
       <artifactId>assertj-core</artifactId>
-      <version>3.27.6</version>
+      <version>3.27.7</version>
       <scope>test</scope>
     </dependency>
     <dependency>