diff --git a/openid-connect-common/pom.xml b/openid-connect-common/pom.xml
index b629964a9..3c4398e0e 100644
--- a/openid-connect-common/pom.xml
+++ b/openid-connect-common/pom.xml
@@ -89,7 +89,7 @@
 		</dependency>
 		<dependency>
 			<groupId>org.bouncycastle</groupId>
-			<artifactId>bcprov-jdk15on</artifactId>
+			<artifactId>bcprov-jdk18on</artifactId>
 		</dependency>
 		<dependency>
 			<groupId>org.jsoup</groupId>
diff --git a/pom.xml b/pom.xml
index 0e68f5435..e564fe12e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -592,8 +592,8 @@
 			</dependency>
 			<dependency>
 				<groupId>org.bouncycastle</groupId>
-				<artifactId>bcprov-jdk15on</artifactId>
-				<version>1.70</version>
+				<artifactId>bcprov-jdk18on</artifactId>
+				<version>1.76</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.persistence</groupId>