diff --git a/api/pom.xml b/api/pom.xml
index ca1a316..beaaf21 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -41,7 +41,7 @@ limitations under the License.
         <dependency>
             <groupId>net.coobird</groupId>
             <artifactId>thumbnailator</artifactId>
-            <version>0.4.19</version>
+            <version>0.4.20</version>
         </dependency>
         <dependency>
             <groupId>com.google.cloud</groupId>