diff --git a/dependencies/spring-security-dependencies.gradle b/dependencies/spring-security-dependencies.gradle
index 1df3ed424d..da15a5d948 100644
--- a/dependencies/spring-security-dependencies.gradle
+++ b/dependencies/spring-security-dependencies.gradle
@@ -46,8 +46,8 @@ dependencies {
 		api "org.aspectj:aspectjrt:$aspectjVersion"
 		api "org.aspectj:aspectjweaver:$aspectjVersion"
 		api "org.assertj:assertj-core:3.22.0"
-		api "org.bouncycastle:bcpkix-jdk15on:1.69"
-		api "org.bouncycastle:bcprov-jdk15on:1.69"
+		api "org.bouncycastle:bcpkix-jdk15on:1.70"
+		api "org.bouncycastle:bcprov-jdk15on:1.70"
 		api "org.eclipse.jetty:jetty-server:11.0.6"
 		api "org.eclipse.jetty:jetty-servlet:11.0.6"
 		api "jakarta.persistence:jakarta.persistence-api:3.0.0"