diff --git a/plugins/identity-shiro/build.gradle b/plugins/identity-shiro/build.gradle
index 1548780aaa566..222443efcb214 100644
--- a/plugins/identity-shiro/build.gradle
+++ b/plugins/identity-shiro/build.gradle
@@ -28,7 +28,7 @@ dependencies {
 
   implementation 'org.passay:passay:1.6.3'
 
-  implementation "org.bouncycastle:bcprov-jdk15to18:${versions.bouncycastle}"
+  implementation "org.bouncycastle:bcprov-jdk18on:${versions.bouncycastle}"
 
   testImplementation project(path: ':modules:transport-netty4') // for http
   testImplementation project(path: ':plugins:transport-nio') // for http
diff --git a/plugins/identity-shiro/licenses/bcprov-jdk15to18-1.77.jar.sha1 b/plugins/identity-shiro/licenses/bcprov-jdk15to18-1.77.jar.sha1
deleted file mode 100644
index 8e19cdc643154..0000000000000
--- a/plugins/identity-shiro/licenses/bcprov-jdk15to18-1.77.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-475984acd55286a49a4acb40c12c3702f72e17ee
\ No newline at end of file
diff --git a/plugins/identity-shiro/licenses/bcprov-jdk18on-1.77.jar.sha1 b/plugins/identity-shiro/licenses/bcprov-jdk18on-1.77.jar.sha1
new file mode 100644
index 0000000000000..3e780df9559a9
--- /dev/null
+++ b/plugins/identity-shiro/licenses/bcprov-jdk18on-1.77.jar.sha1
@@ -0,0 +1 @@
+2cc971b6c20949c1ff98d1a4bc741ee848a09523
\ No newline at end of file
diff --git a/plugins/identity-shiro/licenses/bcprov-jdk15to18-LICENSE.txt b/plugins/identity-shiro/licenses/bcprov-jdk18on-LICENSE.txt
similarity index 100%
rename from plugins/identity-shiro/licenses/bcprov-jdk15to18-LICENSE.txt
rename to plugins/identity-shiro/licenses/bcprov-jdk18on-LICENSE.txt
diff --git a/plugins/identity-shiro/licenses/bcprov-jdk15to18-NOTICE.txt b/plugins/identity-shiro/licenses/bcprov-jdk18on-NOTICE.txt
similarity index 100%
rename from plugins/identity-shiro/licenses/bcprov-jdk15to18-NOTICE.txt
rename to plugins/identity-shiro/licenses/bcprov-jdk18on-NOTICE.txt