diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
index c8a1c61d..0fbcf849 100644
--- a/RELEASE-NOTES.md
+++ b/RELEASE-NOTES.md
@@ -1,20 +1,27 @@
 #              OpenAS2 Server
-#              Version 4.8.2
+#              Version 4.8.3
 #              RELEASE NOTES
 -----
-The OpenAS2 project is pleased to announce the release of OpenAS2 4.8.2
+The OpenAS2 project is pleased to announce the release of OpenAS2 4.8.3
 
-The release download file is: OpenAS2Server-4.8.2.zip
+The release download file is: OpenAS2Server-4.8.3.zip
 
 The zip file contains a PDF document (OpenAS2HowTo.pdf) providing information on installing and using the application.
 ## NOTE: Testing covers Java 11 to 21.
 ##       Java 8 is NO LONGER SUPPORTED.
 
-Version 4.8.2 - 2026-04-10
+Version 4.8.3 - 2026-06-26
 =======
 
-This is a bugfix release.
-1.  When an SSL exception occurs connecting to a partner, the file is soptred in the sent directory instead of error directory.
+This is a minor enhancement and bugfix release.
+1. Optimise resend process.
+2. Fix db_ddl.sql: align with authoritative openas2-schema.xml.
+3. Fix container signal handling so the JVM receives SIGTERM for clean shutdown.
+4. Fix flaky tests icausing CI/CD pipeline to fail.
+5. Fix logging of error response body in AS2SenderModule
+6. Fix start-openas2.bat for logging directory setting.
+7. Add poller configuration to API command for partnership.
+8. Change the IOUtil moveFile method to a more intelligent algorithm for non-homogeneous moves.
 
 ## Upgrade Notes
  See the openAS2HowTo appendix for the general process on upgrading OpenAS2.
diff --git a/changes.txt b/changes.txt
index 97bb079f..aaae44d2 100644
--- a/changes.txt
+++ b/changes.txt
@@ -1,5 +1,19 @@
 **IMPORTANT NOTE**: Please review upgrade notes in the RELEASE-NOTES.md if you are upgrading
 
+Version 4.8.3 - 2026-06-26
+
+This is a minor enhancement and bugfix release.
+1. Optimise resend process.
+2. Fix db_ddl.sql: align with authoritative openas2-schema.xml.
+3. Fix container signal handling so the JVM receives SIGTERM for clean shutdown.
+4. Fix flaky tests icausing CI/CD pipeline to fail.
+5. Fix logging of error response body in AS2SenderModule
+6. Fix start-openas2.bat for logging directory setting.
+7. Add poller configuration to API command for partnership.
+8. Change the IOUtil moveFile method to a more intelligent algorithm for non-homogeneous moves.
+
+
+
 Version 4.8.2 - 2026-04-10
 
 This is a bugfix release.
diff --git a/pom.xml b/pom.xml
index 0130c0df..5d8f05db 100644
--- a/pom.xml
+++ b/pom.xml
@@ -51,7 +51,7 @@
             <dependency>
                 <groupId>org.bouncycastle</groupId>
                 <artifactId>bcjmail-jdk18on</artifactId>
-                <version>1.83</version>
+                <version>1.84</version>
             </dependency>
             <dependency>
                 <groupId>org.bouncycastle</groupId>
@@ -136,17 +136,17 @@
             <dependency>
                 <groupId>commons-io</groupId>
                 <artifactId>commons-io</artifactId>
-                <version>2.21.0</version>
+                <version>2.22.0</version>
             </dependency>
 			<dependency>
 			    <groupId>org.slf4j</groupId>
 			    <artifactId>slf4j-api</artifactId>
-			    <version>2.0.17</version>
+			    <version>2.0.18</version>
 			</dependency>
 			<dependency>
 			    <groupId>ch.qos.logback</groupId>
 			    <artifactId>logback-classic</artifactId>
-			    <version>1.5.32</version>
+			    <version>1.5.37</version>
 			</dependency>
 			<dependency>
 			    <groupId>jakarta.ws.rs</groupId>
@@ -167,13 +167,13 @@
            <dependency>
                <groupId>com.fasterxml.jackson.core</groupId>
                <artifactId>jackson-databind</artifactId>
-               <version>2.21.2</version>
+               <version>2.22.0</version>
                <type>jar</type>
            </dependency>
 		   <dependency>
 		        <groupId>com.fasterxml.jackson.module</groupId>
 		        <artifactId>jackson-module-jaxb-annotations</artifactId>
-		        <version>2.21.2</version>
+		        <version>2.22.0</version>
 		   </dependency>
            <dependency>
                <groupId>org.glassfish.jersey.media</groupId>
@@ -194,17 +194,17 @@
             <dependency>
                <groupId>com.sun.xml.bind</groupId>
                <artifactId>jaxb-core</artifactId>
-               <version>4.0.7</version>
+               <version>4.0.9</version>
            </dependency>
            <dependency>
                <groupId>com.sun.xml.bind</groupId>
                <artifactId>jaxb-impl</artifactId>
-               <version>4.0.7</version>
+               <version>4.0.9</version>
            </dependency>
 			<dependency>
 			   <groupId>com.zaxxer</groupId>
 			   <artifactId>HikariCP</artifactId>
-			   <version>7.0.2</version>
+			   <version>7.1.0</version>
 			</dependency>
         </dependencies>
     </dependencyManagement>