diff --git a/crypto_impl_bouncycastle/build.gradle.kts b/crypto_impl_bouncycastle/build.gradle.kts
index 0c0387eb..20443ed4 100644
--- a/crypto_impl_bouncycastle/build.gradle.kts
+++ b/crypto_impl_bouncycastle/build.gradle.kts
@@ -1,5 +1,5 @@
 dependencies {
-    "implementation"("org.bouncycastle:bcprov-jdk15on:1.67")
+    "implementation"("org.bouncycastle:bcprov-jdk15to18:1.68")
     "implementation"(project(":crypto_api"))
     "implementation"(project(":crypto_impl_java_provider"))
     "implementation"(project(":model"))