diff --git a/README.md b/README.md
index 1afc03c..b1b4e2b 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+[![Maven Central](https://img.shields.io/maven-central/v/com.wavesplatform/wavesj.svg?label=Maven%20Central)](https://search.maven.org/artifact/com.wavesplatform/wavesj)
+
 # WavesJ
 A Java library for interacting with the Waves blockchain.
 
@@ -11,18 +13,18 @@ Use the codes below to add WavesJ as a dependency for your project.
 <dependency>
     <groupId>com.wavesplatform</groupId>
     <artifactId>wavesj</artifactId>
-    <version>1.0.0</version>
+    <version>1.0.3</version>
 </dependency>
 ```
 
 ##### Gradle:
 ```
-compile group: 'com.wavesplatform', name: 'wavesj', version: '1.0.0'
+compile group: 'com.wavesplatform', name: 'wavesj', version: '1.0.3'
 ```
 
 ##### SBT:
 ```
-libraryDependencies += "com.wavesplatform" % "wavesj" % "1.0.0"
+libraryDependencies += "com.wavesplatform" % "wavesj" % "1.0.3"
 ```
 
 [This library's page at Maven Central](https://mvnrepository.com/artifact/com.wavesplatform/wavesj)
diff --git a/pom.xml b/pom.xml
index 90ef342..dfb551a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>com.wavesplatform</groupId>
     <artifactId>wavesj</artifactId>
-    <version>1.0.2</version>
+    <version>1.0.3</version>
     <packaging>jar</packaging>
 
     <properties>
@@ -114,7 +114,14 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-gpg-plugin</artifactId>
-                <version>1.5</version>
+                <version>1.6</version>
+                <configuration>
+                    <!-- Prevent `gpg` from using pinentry programs -->
+                    <gpgArguments>
+                        <arg>--pinentry-mode</arg>
+                        <arg>loopback</arg>
+                    </gpgArguments>
+                </configuration>
                 <executions>
                     <execution>
                         <id>sign-artifacts</id>
@@ -143,6 +150,30 @@
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>flatten-maven-plugin</artifactId>
+                <version>1.2.2</version>
+                <configuration>
+                    <flattenMode>ossrh</flattenMode>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>flatten</id>
+                        <phase>process-resources</phase>
+                        <goals>
+                            <goal>flatten</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>flatten.clean</id>
+                        <phase>clean</phase>
+                        <goals>
+                            <goal>clean</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
     </build>
 
@@ -151,7 +182,7 @@
         <dependency>
             <groupId>com.wavesplatform</groupId>
             <artifactId>waves-transactions</artifactId>
-            <version>1.0.3</version>
+            <version>1.0.4</version>
         </dependency>
         <dependency>
             <groupId>com.wavesplatform</groupId>