diff --git a/backend/build.gradle b/backend/build.gradle
index 3a7b1f75fe..a26ecc7739 100644
--- a/backend/build.gradle
+++ b/backend/build.gradle
@@ -64,7 +64,7 @@ dependencies {
 
     implementation 'org.apache.commons:commons-compress'
     implementation 'com.github.luben:zstd-jni:1.5.7-7'
-    implementation 'org.tukaani:xz:1.11'
+    implementation 'org.tukaani:xz:1.12'
 
     implementation("org.redundent:kotlin-xml-builder:1.9.3")
     implementation("org.jsoup:jsoup:1.22.1")
diff --git a/backend/gradle.lockfile b/backend/gradle.lockfile
index f8ec0e1638..15d34edb9a 100644
--- a/backend/gradle.lockfile
+++ b/backend/gradle.lockfile
@@ -289,7 +289,7 @@ org.testcontainers:testcontainers-jdbc:2.0.3=testCompileClasspath,testRuntimeCla
 org.testcontainers:testcontainers-minio:2.0.3=testCompileClasspath,testRuntimeClasspath
 org.testcontainers:testcontainers-postgresql:2.0.3=testCompileClasspath,testRuntimeClasspath
 org.testcontainers:testcontainers:2.0.3=testCompileClasspath,testRuntimeClasspath
-org.tukaani:xz:1.11=compileClasspath,productionRuntimeClasspath,runtimeClasspath,testCompileClasspath,testRuntimeClasspath
+org.tukaani:xz:1.12=compileClasspath,productionRuntimeClasspath,runtimeClasspath,testCompileClasspath,testRuntimeClasspath
 org.webjars:swagger-ui:5.30.1=compileClasspath,productionRuntimeClasspath,runtimeClasspath,testCompileClasspath,testRuntimeClasspath
 org.webjars:webjars-locator-lite:1.1.2=compileClasspath,productionRuntimeClasspath,runtimeClasspath,testCompileClasspath,testRuntimeClasspath
 org.xerial.snappy:snappy-java:1.1.10.7=compileClasspath,productionRuntimeClasspath,runtimeClasspath,testCompileClasspath,testRuntimeClasspath