diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 8371806..d0a39bd 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -20,7 +20,7 @@ dependencies {
     testImplementation("io.strikt:strikt-core:0.34.1")
     testImplementation("org.jetbrains.kotlinx:kotlinx-coroutines-test")
 
-    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.1")
+    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.3")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher:1.10.1")
 }
 
diff --git a/demo/build.gradle.kts b/demo/build.gradle.kts
index 8da7ee3..23803d9 100644
--- a/demo/build.gradle.kts
+++ b/demo/build.gradle.kts
@@ -18,7 +18,7 @@ dependencies {
     testImplementation("org.junit.jupiter:junit-jupiter:5.10.1")
     testImplementation("io.strikt:strikt-core:0.34.1")
 
-    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.1")
+    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.3")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher:1.10.1")
 }
 
diff --git a/exercises/build.gradle.kts b/exercises/build.gradle.kts
index 5f9153b..994e50a 100644
--- a/exercises/build.gradle.kts
+++ b/exercises/build.gradle.kts
@@ -17,7 +17,7 @@ dependencies {
     testImplementation("org.junit.jupiter:junit-jupiter:5.10.1")
     testImplementation("io.strikt:strikt-core:0.34.1")
 
-    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.1")
+    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.3")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher:1.10.1")
 }
 
diff --git a/webapp/build.gradle.kts b/webapp/build.gradle.kts
index 99a65cc..33659cc 100644
--- a/webapp/build.gradle.kts
+++ b/webapp/build.gradle.kts
@@ -28,7 +28,7 @@ dependencies {
     testImplementation("io.strikt:strikt-core:0.34.1")
     testImplementation("org.http4k:http4k-testing-strikt:5.13.2.0")
 
-    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.1")
+    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.3")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher:1.10.1")
 }