diff --git a/manual/build.gradle.kts b/manual/build.gradle.kts
index a6aa327..3626b47 100644
--- a/manual/build.gradle.kts
+++ b/manual/build.gradle.kts
@@ -12,7 +12,7 @@ dependencies {
   testImplementation("org.junit.jupiter:junit-jupiter-params")
   testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine")
 
-  testImplementation("org.assertj:assertj-core:3.24.2")
+  testImplementation("org.assertj:assertj-core:3.25.0")
 
   testImplementation("com.squareup.okhttp3:okhttp:4.12.0")
 }
diff --git a/modules/http/build.gradle.kts b/modules/http/build.gradle.kts
index 8639fc9..7a29fcd 100644
--- a/modules/http/build.gradle.kts
+++ b/modules/http/build.gradle.kts
@@ -13,5 +13,5 @@ dependencies {
   testImplementation("org.junit.jupiter:junit-jupiter-params")
   testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine")
 
-  testImplementation("org.assertj:assertj-core:3.24.2")
+  testImplementation("org.assertj:assertj-core:3.25.0")
 }