diff --git a/pom.xml b/pom.xml
index c886402f1..d2988785d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -55,7 +55,7 @@
         <micrometer-docs-generator.version>1.0.4</micrometer-docs-generator.version>
         <jose4j.version>0.9.6</jose4j.version>
         <commons-lang3.version>3.17.0</commons-lang3.version>
-        <bouncycastle.version>1.80</bouncycastle.version>
+        <bouncycastle.version>1.81</bouncycastle.version>
         <maven.compiler.plugin.version>3.14.0</maven.compiler.plugin.version>
         <maven.dependency.plugin.version>3.8.1</maven.dependency.plugin.version>
         <maven-surefire-plugin.version>3.5.3</maven-surefire-plugin.version>