diff --git a/pom.xml b/pom.xml
index 42262c105b..a12c1a90a7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -151,7 +151,7 @@
         <jwt.version>3.9.0</jwt.version>
         <okhttp.version>4.11.0</okhttp.version>
         <jgit.version>5.13.3.202401111512-r</jgit.version>
-        <bouncycastle.jdk18.version>1.76</bouncycastle.jdk18.version>
+        <bouncycastle.jdk18.version>1.78.1</bouncycastle.jdk18.version>
         <bouncycastle.jdk15.version>1.70</bouncycastle.jdk15.version>
         <commons-codec.version>1.15</commons-codec.version>
         <registry-prometheus.version>1.9.5</registry-prometheus.version>