diff --git a/build.gradle b/build.gradle
index 4244e3da..c12b354e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -72,7 +72,7 @@ subprojects {
         testImplementation platform('org.junit:junit-bom:6.0.2')
         testImplementation 'org.junit.jupiter:junit-jupiter'
         testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
-        testImplementation 'org.assertj:assertj-core:3.27.6'
+        testImplementation 'org.assertj:assertj-core:3.27.7'
         testImplementation 'org.mockito:mockito-core:5.21.0'
         testImplementation 'uk.org.webcompere:system-stubs-jupiter:2.1.8'
 
diff --git a/examples/fabric-contract-example-as-service/build.gradle b/examples/fabric-contract-example-as-service/build.gradle
index c40cd07c..e81439ac 100644
--- a/examples/fabric-contract-example-as-service/build.gradle
+++ b/examples/fabric-contract-example-as-service/build.gradle
@@ -17,7 +17,7 @@ dependencies {
     implementation 'org.json:json:20251224'
     testImplementation platform('org.junit:junit-bom:6.0.2')
     testImplementation 'org.junit.jupiter:junit-jupiter'
-    testImplementation 'org.assertj:assertj-core:3.27.6'
+    testImplementation 'org.assertj:assertj-core:3.27.7'
     testImplementation 'org.mockito:mockito-core:5.21.0'
     testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 }
diff --git a/examples/fabric-contract-example-gradle/build.gradle b/examples/fabric-contract-example-gradle/build.gradle
index cc7c603c..45dfd56b 100644
--- a/examples/fabric-contract-example-gradle/build.gradle
+++ b/examples/fabric-contract-example-gradle/build.gradle
@@ -17,7 +17,7 @@ dependencies {
     implementation 'org.json:json:20251224'
     testImplementation platform('org.junit:junit-bom:6.0.2')
     testImplementation 'org.junit.jupiter:junit-jupiter'
-    testImplementation 'org.assertj:assertj-core:3.27.6'
+    testImplementation 'org.assertj:assertj-core:3.27.7'
     testImplementation 'org.mockito:mockito-core:5.21.0'
     testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 }
diff --git a/examples/ledger-api/build.gradle b/examples/ledger-api/build.gradle
index b6043754..ca402576 100644
--- a/examples/ledger-api/build.gradle
+++ b/examples/ledger-api/build.gradle
@@ -17,7 +17,7 @@ dependencies {
     implementation 'org.json:json:20251224'
     testImplementation platform('org.junit:junit-bom:6.0.2')
     testImplementation 'org.junit.jupiter:junit-jupiter'
-    testImplementation 'org.assertj:assertj-core:3.27.6'
+    testImplementation 'org.assertj:assertj-core:3.27.7'
     testImplementation 'org.mockito:mockito-core:5.21.0'
     testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 }