diff --git a/build.gradle b/build.gradle
index 6f5969e..120c9a2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -50,7 +50,7 @@ dependencies {
     implementation 'com.klinec:jcardsim:3.0.6.0'
 
     // apache commons
-    implementation 'commons-io:commons-io:2.14.0'
+    implementation 'commons-io:commons-io:2.15.0'
     implementation 'org.apache.commons:commons-csv:1.10.0'
     implementation 'org.apache.commons:commons-math3:3.6.1'
     implementation 'org.apache.commons:commons-text:1.10.0'