diff --git a/app/build.gradle b/app/build.gradle
index 1e179ac4..9c3bb0bb 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -200,8 +200,8 @@ android {
 }
 
 dependencies {
-    implementation 'org.bouncycastle:bcprov-jdk18on:1.83'
-    implementation 'org.bouncycastle:bcpkix-jdk18on:1.83'
+    implementation 'org.bouncycastle:bcprov-jdk18on:1.84'
+    implementation 'org.bouncycastle:bcpkix-jdk18on:1.84'
     implementation 'org.jcodec:jcodec:0.2.5'
     implementation 'com.squareup.okhttp3:okhttp:5.3.2'
     implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.10.2'