diff --git a/pom.xml b/pom.xml
index 77e0ce16f2..102b87d683 100644
--- a/pom.xml
+++ b/pom.xml
@@ -53,7 +53,7 @@
     <protobuf.version>4.34.1</protobuf.version>
     <junit.version>4.13</junit.version>
     <bucket4j.version>7.6.0</bucket4j.version>
-    <bouncycastle.version>1.83</bouncycastle.version>
+    <bouncycastle.version>1.84</bouncycastle.version>
     <jackson.version>2.21.2</jackson.version>
     <jackson.annotations.version>2.21</jackson.annotations.version>
     <gson.version>2.13.2</gson.version>