diff --git a/.gitignore b/.gitignore
index 93256b38e2d9174dd435eba878f8e93742e1005e..82bcd0064e3cc8713473a5a5559d25966d6d098a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
 bin/tokei
 .checkstyle
 .classpath
+.factorypath
 logs
 nbactions.xml
 nb-configuration.xml
@@ -12,3 +13,4 @@ nbproject
 .settings
 target
 test.db
+.vscode
diff --git a/pom.xml b/pom.xml
index 10fc5515ed9244604991941488ced7b1fb47a048..08264780fed660c85a34131586b87d02cbf3b16e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@ along with Indicators. If not, see <https://www.gnu.org/licenses/>.
     <name>Indicators</name>
     <description>Library of agro- and eco-climatic indicators.</description>
     <inceptionYear>2018</inceptionYear>
-    <version>2.1.0</version>
+    <version>2.1.1-SNAPSHOT</version>
     <packaging>jar</packaging>
     <licenses>
         <license>
@@ -401,17 +401,17 @@ along with Indicators. If not, see <https://www.gnu.org/licenses/>.
             <plugins>
                 <plugin>
                     <artifactId>maven-deploy-plugin</artifactId>
-                    <version>3.1.1</version>
+                    <version>3.1.3</version>
                 </plugin>
                 <plugin>
                     <artifactId>maven-project-info-reports-plugin</artifactId>
-                    <version>3.5.0</version>
+                    <version>3.7.0</version>
                 </plugin>
                 <plugin>
                     <artifactId>maven-site-plugin</artifactId>
-                    <version>3.12.1</version>
+                    <version>3.20.0</version>
                     <configuration>
-                        <locales>fr,en</locales>
+                        <locales>fr,default</locales>
                     </configuration>
                 </plugin>
                 <!-- -->
@@ -483,14 +483,6 @@ along with Indicators. If not, see <https://www.gnu.org/licenses/>.
                 <version>${surefire.version}</version>
             </plugin>
 
-            <!-- Formatted metrics report -->
-            <!-- mvn jdepend:generate -->
-            <plugin>
-                <groupId>org.codehaus.mojo</groupId>
-                <artifactId>jdepend-maven-plugin</artifactId>
-                <version>2.0</version>
-            </plugin>
-
             <!-- Generates a report regarding the code style used by the developers. -->
             <!-- http://maven.apache.org/plugins/maven-checkstyle-plugin/ -->
             <!-- mvn checkstyle:checkstyle -->
@@ -512,7 +504,7 @@ along with Indicators. If not, see <https://www.gnu.org/licenses/>.
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jxr-plugin</artifactId>
-                <version>3.3.2</version>
+                <version>3.5.0</version>
             </plugin>
 
             <!-- Generates API JavaDoc. -->
diff --git a/src/site/site.xml b/src/site/site.xml
index 0e9b34218ac92e34d3fe16d3153e1cdc911f8ada..c0d8fecf559ce4637ab3a0be8f47e2c79db71817 100644
--- a/src/site/site.xml
+++ b/src/site/site.xml
@@ -7,7 +7,7 @@
     <skin>
         <groupId>org.apache.maven.skins</groupId>
         <artifactId>maven-fluido-skin</artifactId>
-        <version>1.12.0</version>
+        <version>2.0.0-M10</version>
     </skin>
 
     <custom>
diff --git a/src/site/site_en.xml b/src/site/site_en.xml
index ba4f50bb8c41c306d6598f63c529dfe8443acfa5..22e87c334dbd158e36778d8586140add49229e03 100644
--- a/src/site/site_en.xml
+++ b/src/site/site_en.xml
@@ -7,7 +7,7 @@
     <skin>
         <groupId>org.apache.maven.skins</groupId>
         <artifactId>maven-fluido-skin</artifactId>
-        <version>1.12.0</version>
+        <version>2.0.0-M10</version>
     </skin>
 
     <custom>