diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index bc95dca..bfe2b3a 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -4,7 +4,7 @@ kotlin = "1.9.23"
 
 [libraries]
 animalsniffer-signature-android = "net.sf.androidscents.signature:android-api-level-23:6.0_r3"
-bouncycastle-bcprov = "org.bouncycastle:bcprov-jdk15to18:1.78"
+bouncycastle-bcprov = "org.bouncycastle:bcprov-jdk15to18:1.78.1"
 hkdf = "at.favre.lib:hkdf:2.0.0"
 junit-jupiter = { module = "org.junit.jupiter:junit-jupiter", version.ref = "junit" }
 junit-legacy = "junit:junit:4.13.2"