diff --git a/pom.xml b/pom.xml
index 474760b..7c4bbf4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
     <properties>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
-        <bouncycastle.version>1.78</bouncycastle.version>
+        <bouncycastle.version>1.78.1</bouncycastle.version>
         <commons-codec.version>1.16.0</commons-codec.version>
         <commons-lang.version>3.14.0</commons-lang.version>
         <commons-logging.version>1.3.0</commons-logging.version>