diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index ccd9c8a2..374ad8d3 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -112,7 +112,7 @@ commonscompress = "org.apache.commons:commons-compress:1.27.1"
 junrar = "com.github.junrar:junrar:7.5.5"
 
 # AES/CBC/PKCS7Padding Cypher provider
-bouncycastle = "org.bouncycastle:bcprov-jdk18on:1.80"
+bouncycastle = "org.bouncycastle:bcprov-jdk18on:1.81"
 
 # AndroidX annotations
 android-annotations = "androidx.annotation:annotation:1.9.1"