diff --git a/build.gradle b/build.gradle
index c36bf7ed..54d14ee5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -382,7 +382,7 @@ dependencies {
         exclude group: 'com.google.guava', module: 'guava' // guava-30.1-jre.jar CVE-2023-2976, CVE-2020-8908
     }
     implementation group: 'com.google.guava', name: 'guava', version: '33.4.0-jre'
-    implementation group: 'org.bouncycastle', name: 'bcpkix-jdk18on', version: '1.79'
+    implementation group: 'org.bouncycastle', name: 'bcpkix-jdk18on', version: '1.80'
     implementation group: 'org.bouncycastle', name: 'bcprov-jdk18on', version: '1.80'
     implementation group: 'org.bouncycastle', name: 'bcutil-jdk18on', version: '1.79'