diff --git a/pom.xml b/pom.xml
index 661862128..17125bd29 100644
--- a/pom.xml
+++ b/pom.xml
@@ -56,9 +56,9 @@
     <maven.compiler.proc>full</maven.compiler.proc>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <cloud-sdk.version>5.15.0</cloud-sdk.version>
-    <junit-jupiter.version>5.11.3</junit-jupiter.version>
+    <junit-jupiter.version>5.11.4</junit-jupiter.version>
     <wiremock.version>3.10.0</wiremock.version>
-    <assertj-core.version>3.26.3</assertj-core.version>
+    <assertj-core.version>3.27.0</assertj-core.version>
     <slf4j.version>2.0.16</slf4j.version>
     <checkstyle.version>10.21.0</checkstyle.version>
     <system-stubs.version>2.1.3</system-stubs.version>
diff --git a/sample-code/spring-app/pom.xml b/sample-code/spring-app/pom.xml
index aaeca1c0c..88012a303 100644
--- a/sample-code/spring-app/pom.xml
+++ b/sample-code/spring-app/pom.xml
@@ -34,7 +34,7 @@
   <properties>
     <project.rootdir>${project.basedir}/../../</project.rootdir>
     <spring-boot.version>3.4.1</spring-boot.version>
-    <logback.version>1.5.12</logback.version>
+    <logback.version>1.5.15</logback.version>
     <cf-logging.version>3.8.4</cf-logging.version>
     <!-- Skip end-to-end tests by default, can be overridden with -DskipTests=false -->
     <skipTests>true</skipTests>