diff --git a/pom.xml b/pom.xml
index 8a849c4b3..d2093a582 100644
--- a/pom.xml
+++ b/pom.xml
@@ -55,10 +55,10 @@
     <maven.compiler.proc>full</maven.compiler.proc>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.build.outputTimestamp>2025-04-03T13:23:00Z</project.build.outputTimestamp>
-    <cloud-sdk.version>5.25.0</cloud-sdk.version>
+    <cloud-sdk.version>5.26.0</cloud-sdk.version>
     <junit-jupiter.version>6.0.2</junit-jupiter.version>
     <wiremock.version>3.13.2</wiremock.version>
-    <assertj-core.version>3.27.6</assertj-core.version>
+    <assertj-core.version>3.27.7</assertj-core.version>
     <slf4j.version>2.0.17</slf4j.version>
     <checkstyle.version>13.0.0</checkstyle.version>
     <system-stubs.version>2.1.3</system-stubs.version>
@@ -70,7 +70,7 @@
     <mockito.version>5.21.0</mockito.version>
     <javaparser.version>3.28.0</javaparser.version>
     <jsonschema-generator.version>4.38.0</jsonschema-generator.version>
-    <jackson.version>2.20.1</jackson.version>
+    <jackson.version>2.21.0</jackson.version>
     <logback.version>1.5.25</logback.version>
     <!-- conflicts resolution -->
     <micrometer.version>1.16.2</micrometer.version>
diff --git a/sample-code/spring-app/pom.xml b/sample-code/spring-app/pom.xml
index fa0d93e63..8956853df 100644
--- a/sample-code/spring-app/pom.xml
+++ b/sample-code/spring-app/pom.xml
@@ -36,7 +36,7 @@
     <spring-boot.version>3.5.10</spring-boot.version>
     <logback.version>1.5.25</logback.version>
     <cf-logging.version>4.1.0</cf-logging.version>
-    <apache-tomcat-embed.version>11.0.15</apache-tomcat-embed.version>
+    <apache-tomcat-embed.version>11.0.18</apache-tomcat-embed.version>
     <!-- Skip end-to-end tests by default, can be overridden with -DskipTests=false -->
     <skipTests>true</skipTests>
     <!-- Allow logging frameworks because this module is not released -->