diff --git a/plugin/build.gradle b/plugin/build.gradle
index 1eb2156b96d..94df21bd5c7 100644
--- a/plugin/build.gradle
+++ b/plugin/build.gradle
@@ -61,8 +61,8 @@ dependencies {
   compile project(path: ':modules:tribe', configuration: 'runtime')
   compile project(path: ':modules:transport-netty4', configuration: 'runtime')
   compile 'com.unboundid:unboundid-ldapsdk:3.2.0'
-  compile 'org.bouncycastle:bcprov-jdk15on:1.55'
-  compile 'org.bouncycastle:bcpkix-jdk15on:1.55'
+  compile 'org.bouncycastle:bcprov-jdk15on:1.58'
+  compile 'org.bouncycastle:bcpkix-jdk15on:1.58'
   testCompile 'com.google.jimfs:jimfs:1.1'
 
   // watcher deps
diff --git a/plugin/licenses/bcpkix-jdk15on-1.55.jar.sha1 b/plugin/licenses/bcpkix-jdk15on-1.55.jar.sha1
deleted file mode 100644
index a4d546be04f..00000000000
--- a/plugin/licenses/bcpkix-jdk15on-1.55.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-6392d8cba22b722c6570d660ca0b3921ff1bae4f
\ No newline at end of file
diff --git a/plugin/licenses/bcpkix-jdk15on-1.58.jar.sha1 b/plugin/licenses/bcpkix-jdk15on-1.58.jar.sha1
new file mode 100644
index 00000000000..1fbdc7fcc1f
--- /dev/null
+++ b/plugin/licenses/bcpkix-jdk15on-1.58.jar.sha1
@@ -0,0 +1 @@
+15a760a039b040e767a75c77ffcc4ff62558f903
\ No newline at end of file
diff --git a/plugin/licenses/bcprov-jdk15on-1.55.jar.sha1 b/plugin/licenses/bcprov-jdk15on-1.55.jar.sha1
deleted file mode 100644
index 1c507e17b88..00000000000
--- a/plugin/licenses/bcprov-jdk15on-1.55.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-935f2e57a00ec2c489cbd2ad830d4a399708f979
\ No newline at end of file
diff --git a/plugin/licenses/bcprov-jdk15on-1.58.jar.sha1 b/plugin/licenses/bcprov-jdk15on-1.58.jar.sha1
new file mode 100644
index 00000000000..95bc28eb146
--- /dev/null
+++ b/plugin/licenses/bcprov-jdk15on-1.58.jar.sha1
@@ -0,0 +1 @@
+2c9aa1c4e3372b447ba5daabade4adf2a2264b12
\ No newline at end of file