diff --git a/java-r5rcore/.idea/artifacts/r5r_1_0_0_jar.xml b/java-r5rcore/.idea/artifacts/r5r_1_1_0_jar.xml
similarity index 83%
rename from java-r5rcore/.idea/artifacts/r5r_1_0_0_jar.xml
rename to java-r5rcore/.idea/artifacts/r5r_1_1_0_jar.xml
index 28cbc139..2839cc9b 100644
--- a/java-r5rcore/.idea/artifacts/r5r_1_0_0_jar.xml
+++ b/java-r5rcore/.idea/artifacts/r5r_1_1_0_jar.xml
@@ -1,5 +1,5 @@
 <component name="ArtifactManager">
-  <artifact type="jar" name="r5r_1_0_0:jar">
+  <artifact type="jar" name="r5r_1_1_0:jar">
     <output-path>$PROJECT_DIR$/../r-package/inst/jar</output-path>
     <root id="archive" name="r5r_1_0_0.jar">
       <element id="module-output" name="r5r" />
diff --git a/java-r5rcore/.idea/libraries/r5_v6_8_all.xml b/java-r5rcore/.idea/libraries/r5_v6_9_all.xml
similarity index 55%
rename from java-r5rcore/.idea/libraries/r5_v6_8_all.xml
rename to java-r5rcore/.idea/libraries/r5_v6_9_all.xml
index 4179b5ec..fa926685 100644
--- a/java-r5rcore/.idea/libraries/r5_v6_8_all.xml
+++ b/java-r5rcore/.idea/libraries/r5_v6_9_all.xml
@@ -1,7 +1,7 @@
 <component name="libraryTable">
-  <library name="r5-v6.8-all">
+  <library name="r5-v6.9-all">
     <CLASSES>
-      <root url="jar://$PROJECT_DIR$/libs/r5-v6.8-all.jar!/" />
+      <root url="jar://$PROJECT_DIR$/libs/r5-v6.9-all.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES />
diff --git a/java-r5rcore/.idea/misc.xml b/java-r5rcore/.idea/misc.xml
index 3950286f..e23c1ba1 100644
--- a/java-r5rcore/.idea/misc.xml
+++ b/java-r5rcore/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="11" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" project-jdk-name="corretto-11" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
   <component name="ProjectType">
diff --git a/java-r5rcore/r5r.iml b/java-r5rcore/r5r.iml
index 6c422515..7b70e562 100644
--- a/java-r5rcore/r5r.iml
+++ b/java-r5rcore/r5r.iml
@@ -9,6 +9,6 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" name="JRI" level="project" />
-    <orderEntry type="library" name="r5-v6.8-all" level="project" />
+    <orderEntry type="library" name="r5-v6.9-all" level="project" />
   </component>
 </module>
\ No newline at end of file
diff --git a/java-r5rcore/src/org/ipea/r5r/R5RCore.java b/java-r5rcore/src/org/ipea/r5r/R5RCore.java
index fb59efc1..6895e06d 100644
--- a/java-r5rcore/src/org/ipea/r5r/R5RCore.java
+++ b/java-r5rcore/src/org/ipea/r5r/R5RCore.java
@@ -29,7 +29,7 @@
 
 public class R5RCore {
 
-    public static final String R5_VERSION = "6.7";
+    public static final String R5_VERSION = "6.9";
     public static final String R5R_VERSION = "1.0.0";
 
     private int numberOfThreads;
diff --git a/r-package/inst/jar/r5r_1_0_0.jar b/r-package/inst/jar/r5r_1_0_0.jar
index 82f811f1..8208866f 100644
Binary files a/r-package/inst/jar/r5r_1_0_0.jar and b/r-package/inst/jar/r5r_1_0_0.jar differ
diff --git a/r-package/inst/jar/r5r_1_1_0.jar b/r-package/inst/jar/r5r_1_1_0.jar
new file mode 100644
index 00000000..b51d6f00
Binary files /dev/null and b/r-package/inst/jar/r5r_1_1_0.jar differ