diff --git a/build.gradle b/build.gradle
index 48874ad67..13302631a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -57,7 +57,7 @@ subprojects {
         api "com.fasterxml.jackson.core:jackson-annotations:2.16.1"
         api "com.fasterxml.jackson.core:jackson-core:2.16.1"
         api "com.fasterxml.jackson.core:jackson-databind:2.16.1"
-        api "org.bouncycastle:bcprov-jdk18on:1.77"
+        api "org.bouncycastle:bcprov-jdk18on:1.78"
         api "org.apache.commons:commons-compress:1.26.0"
         api "commons-codec:commons-codec:1.16.1"
         api "org.xerial.snappy:snappy-java:1.1.10.5"