diff --git a/app/build.gradle b/app/build.gradle
index 6aa569d65..cabf366b5 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -50,7 +50,7 @@ dependencies {
 
     api files("$rootDir/gradle/gradle_scripts/markdowngenerator-1.3.1.1.jar")
     api files("$rootDir/gradle/gradle_scripts/vernacular-1.16.jar")
-    api 'org.bouncycastle:bcprov-jdk18on:1.79'
+    api 'org.bouncycastle:bcprov-jdk18on:1.80'
     api 'info.picocli:picocli:4.7.6'
     api ('org.kohsuke:github-api:1.326') {
         exclude group: 'org.apache.commons', module: 'commons-lang3'