diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 5cd66fc9c1..ebfa5d2c2b 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -70,6 +70,7 @@ object Dependencies {
   val jwtSprayJson = "com.pauldijou" %% "jwt-spray-json" % "5.0.0" // Scala 3 incompatible
   val springSecurityCore =
     "org.springframework.security" % "spring-security-core" % "5.6.2" exclude ("commons-logging", "commons-logging") exclude ("org.springframework", "spring-aop")
+  val bouncyCastle = "org.bouncycastle" % "bcprov-jdk15to18" % "1.71"
 
   // caching
   val ehcache = "net.sf.ehcache" % "ehcache" % "2.10.9.2"
@@ -135,6 +136,7 @@ object Dependencies {
     scalaTest % Test,
     scallop,
     springSecurityCore,
+    bouncyCastle,
     swaggerAkkaHttp,
     testcontainers % Test,
     titaniumJSONLD,