diff --git a/logi-led-handler/build.gradle b/logi-led-handler/build.gradle
index d4b1383..c527613 100644
--- a/logi-led-handler/build.gradle
+++ b/logi-led-handler/build.gradle
@@ -8,7 +8,7 @@ dependencies {
 
     implementation 'net.java.dev.jna:jna-platform:5.16.0'
 
-    testImplementation "org.assertj:assertj-core:3.26.3"
+    testImplementation "org.assertj:assertj-core:3.27.1"
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.11.2'
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.11.4'
 }
diff --git a/logi-led-jna/build.gradle b/logi-led-jna/build.gradle
index b1ddeda..9e6b689 100644
--- a/logi-led-jna/build.gradle
+++ b/logi-led-jna/build.gradle
@@ -9,7 +9,7 @@ repositories {
 dependencies {
     implementation 'net.java.dev.jna:jna-platform:5.16.0'
 
-    testImplementation "org.assertj:assertj-core:3.26.3"
+    testImplementation "org.assertj:assertj-core:3.27.1"
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.11.2'
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.11.4'
 }