diff --git a/jarsigner/build.gradle b/jarsigner/build.gradle
index 6eec042bc..5a4870103 100644
--- a/jarsigner/build.gradle
+++ b/jarsigner/build.gradle
@@ -32,6 +32,6 @@ repositories {
 
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
-    implementation 'org.bouncycastle:bcprov-jdk15on:1.57'
-    implementation 'org.bouncycastle:bcpkix-jdk15on:1.57'
+    implementation 'org.bouncycastle:bcprov-jdk15on:1.58'
+    implementation 'org.bouncycastle:bcpkix-jdk15on:1.58'
 }