diff --git a/project/pom.xml b/project/pom.xml
index 975458165c..70946aea9e 100644
--- a/project/pom.xml
+++ b/project/pom.xml
@@ -178,7 +178,7 @@
     <guava.version>33.4.0-jre</guava.version>
     <guice.version>6.0.0</guice.version>
 
-    <bouncycastle.version>1.81</bouncycastle.version>
+    <bouncycastle.version>1.83</bouncycastle.version>
     <okhttp.version>4.12.0</okhttp.version>
     <auto-factory.version>1.1.0</auto-factory.version>
     <auto-service.version>1.1.1</auto-service.version>