diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 2129298c..9bad0d73 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -17,7 +17,7 @@ assertk = "com.willowtreeapps.assertk:assertk:0.28.1"
 okio = "com.squareup.okio:okio:3.9.1"
 byteunits = "com.jakewharton.byteunits:byteunits:0.9.1"
 asm = "org.ow2.asm:asm:9.7.1"
-diffUtils = "io.github.java-diff-utils:java-diff-utils:4.12"
+diffUtils = "io.github.java-diff-utils:java-diff-utils:4.15"
 picnic = "com.jakewharton.picnic:picnic:0.7.0"
 mordant = "com.github.ajalt.mordant:mordant:3.0.1"
 kotlinPlugin = "org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.21"