diff --git a/java/pom.xml b/java/pom.xml
index 2f6e575bb3..cabeafbd98 100644
--- a/java/pom.xml
+++ b/java/pom.xml
@@ -65,7 +65,7 @@
   </modules>
 
   <properties>
-    <bouncycastle.version>1.84</bouncycastle.version>
+    <bouncycastle.version>1.85</bouncycastle.version>
     <brotli4j.version>1.23.0</brotli4j.version>
     <checkstyle.version>12.3.1</checkstyle.version>
     <commons-cli.version>1.11.0</commons-cli.version>