diff --git a/pom.xml b/pom.xml
index f0ca557767..7a961034ec 100644
--- a/pom.xml
+++ b/pom.xml
@@ -55,7 +55,7 @@
     <junit-jupiter.version>5.13.4</junit-jupiter.version>
     <junit-jupiter-params.version>${junit-jupiter.version}</junit-jupiter-params.version>
     <bucket4j.version>8.10.1</bucket4j.version>
-    <bouncycastle.version>1.83</bouncycastle.version>
+    <bouncycastle.version>1.84</bouncycastle.version>
     <gson.version>2.13.2</gson.version>
     <jackson.version>2.21.2</jackson.version>
     <jackson.annotations.version>2.21</jackson.annotations.version>