diff --git a/dependencies/spring-security-dependencies.gradle b/dependencies/spring-security-dependencies.gradle
index ec6c4957ac..95f04f9414 100644
--- a/dependencies/spring-security-dependencies.gradle
+++ b/dependencies/spring-security-dependencies.gradle
@@ -47,8 +47,8 @@ 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:9.4.44.v20210927"
 		api "org.eclipse.jetty:jetty-servlet:9.4.44.v20210927"
 		api "org.eclipse.persistence:javax.persistence:2.2.1"