diff --git a/build.gradle b/build.gradle
index a691347..48240eb 100644
--- a/build.gradle
+++ b/build.gradle
@@ -88,7 +88,7 @@ dependencies {
 
     // Testing
     testImplementation("org.junit.jupiter:junit-jupiter-api:5.11.0")
-    testImplementation("org.testcontainers:testcontainers:1.20.1")
+    testImplementation("org.testcontainers:testcontainers:1.20.2")
     testImplementation("net.java.dev.jna:jna:5.15.0")
     testImplementation("org.junit.jupiter:junit-jupiter-api:5.11.0")
     testImplementation("com.google.truth:truth:1.4.4") {
diff --git a/pom.xml b/pom.xml
index ce40b05..ec44e52 100644
--- a/pom.xml
+++ b/pom.xml
@@ -57,7 +57,7 @@
 
     <gax-grpc.version>2.53.0</gax-grpc.version>
     <jupiter.version>5.11.0</jupiter.version>
-    <testcontainers.version>1.20.1</testcontainers.version>
+    <testcontainers.version>1.20.2</testcontainers.version>
     <truth.version>1.4.4</truth.version>
     <mockito.version>1.10.19</mockito.version>
     <groovy.version>2.5.23</groovy.version>
diff --git a/samples/spanner-liquibase-spring-boot-sample/pom.xml b/samples/spanner-liquibase-spring-boot-sample/pom.xml
index 9766eae..b46aad4 100644
--- a/samples/spanner-liquibase-spring-boot-sample/pom.xml
+++ b/samples/spanner-liquibase-spring-boot-sample/pom.xml
@@ -16,7 +16,7 @@
     <spring-boot.version>2.7.18</spring-boot.version>
     <spanner-liquibase.version>4.29.2</spanner-liquibase.version>
     <spanner-jdbc.version>2.1.0</spanner-jdbc.version>
-    <testcontainers.version>1.20.1</testcontainers.version>
+    <testcontainers.version>1.20.2</testcontainers.version>
   </properties>
 
   <dependencyManagement>