diff --git a/project/Dependencies.sc b/project/Dependencies.sc
index 43b6415..0ff1600 100644
--- a/project/Dependencies.sc
+++ b/project/Dependencies.sc
@@ -22,7 +22,7 @@ lazy val http4s = {
 
 lazy val circeYaml = Agg(ivy"io.circe::circe-yaml:0.15.2")
 
-lazy val bouncycastle = Agg(ivy"org.bouncycastle:bcpkix-jdk18on:1.77")
+lazy val bouncycastle = Agg(ivy"org.bouncycastle:bcpkix-jdk18on:1.80")
 
 lazy val collectionCompat = Agg(ivy"org.scala-lang.modules::scala-collection-compat:2.12.0")