diff --git a/app/build.gradle b/app/build.gradle
index 23e2e84802..aeb7e21b02 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -562,7 +562,7 @@ dependencies {
     def markwon_version = "4.6.2"
     def commonmark_version = "0.28.0"
     def flexmark_version = "0.64.8"
-    def bouncycastle_version = "1.83"
+    def bouncycastle_version = "1.84"
     def colorpicker_version = "0.0.15"
     def overscroll_version = "1.1.1"
     def appauth_version = "0.11.1"