diff --git a/build.sc b/build.sc
index 20117d5..d1a72e9 100644
--- a/build.sc
+++ b/build.sc
@@ -13,7 +13,7 @@ object Deps {
   object Versions {
     def jsoniterScala = "2.30.15"
   }
-  def bouncycastle    = ivy"org.bouncycastle:bcpg-jdk18on:1.79"
+  def bouncycastle    = ivy"org.bouncycastle:bcpg-jdk18on:1.80"
   def caseApp         = ivy"com.github.alexarchambault::case-app:2.1.0-M29"
   def coursierPublish = ivy"io.get-coursier.publish:publish_2.13:0.1.6"
   def expecty         = ivy"com.eed3si9n.expecty::expecty:0.17.0"