diff --git a/build.gradle b/build.gradle
index 44b1b7cc3..2780271a0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -22,7 +22,7 @@ import java.time.Year
 
 ext {
     springBootVersion = "3.5.6"
-    pdfboxVersion = "3.0.5"
+    pdfboxVersion = "3.0.6"
     imageioVersion = "3.12.0"
     lombokVersion = "1.18.42"
     bouncycastleVersion = "1.82"