diff --git a/pom.xml b/pom.xml
index 94e47f5..261a612 100644
--- a/pom.xml
+++ b/pom.xml
@@ -41,12 +41,17 @@
         <dependency>
             <groupId>org.thymeleaf</groupId>
             <artifactId>thymeleaf</artifactId>
-            <version>3.0.11.RELEASE</version>
+            <version>3.1.2.RELEASE</version>
         </dependency>
         <dependency>
             <groupId>org.thymeleaf.extras</groupId>
             <artifactId>thymeleaf-extras-java8time</artifactId>
-            <version>3.0.1.RELEASE</version>
+            <version>3.0.4.RELEASE</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-core</artifactId>
+            <version>2.18.0-rc1</version>
         </dependency>
         <dependency>
             <groupId>br.ufsc.bridge</groupId>