diff --git a/grouper-parent/pom.xml b/grouper-parent/pom.xml
index 6aba420ca44d..8b2f6653c7ac 100644
--- a/grouper-parent/pom.xml
+++ b/grouper-parent/pom.xml
@@ -87,7 +87,7 @@
         <log4j.version>2.25.3</log4j.version>
         <junit.version>4.13.2</junit.version>
         
-        <bouncyCastle.version>1.83</bouncyCastle.version>
+        <bouncyCastle.version>1.84</bouncyCastle.version>
         <c3p0.version>0.12.0</c3p0.version>
         <c3p0.oracle.thin.extras.version>0.9.5</c3p0.oracle.thin.extras.version>
         <mchange.commons.version>0.4.0</mchange.commons.version>