diff --git a/lib/build.gradle.kts b/lib/build.gradle.kts
index eb097002..535482b0 100644
--- a/lib/build.gradle.kts
+++ b/lib/build.gradle.kts
@@ -9,7 +9,7 @@ plugins {
     id("org.jetbrains.dokka")
 }
 
-val version_ical4j = "3.2.12"
+val version_ical4j = "3.2.13"
 
 android {
     compileSdk = 33