Updated PostgreSQL driver version to avoid the error 'TAP_SCHEMA_schema' not found

build.gradle

@@ -10,7 +10,7 @@ repositories {
 dependencies {
     compile fileTree(dir: 'lib', includes: ['stil_3.3-2.jar'])
     compile 'javax.servlet:javax.servlet-api:3.0.1'
-    compile 'postgresql:postgresql:9.1-901.jdbc4'
+    compile 'org.postgresql:postgresql:42.2.11'
     compile 'org.slf4j:slf4j-api:1.7.25'
     compile 'commons-io:commons-io:2.6'
     compile 'commons-fileupload:commons-fileupload:1.3.3'