diff --git a/bom/compile/pom.xml b/bom/compile/pom.xml
index 0f5d83ed0..4bbf4dd80 100644
--- a/bom/compile/pom.xml
+++ b/bom/compile/pom.xml
@@ -240,7 +240,7 @@
     <dependency>
       <groupId>com.neuronrobotics</groupId>
       <artifactId>nrjavaserial</artifactId>
-      <version>3.14.0</version>
+      <version>3.20.0</version>
       <scope>compile</scope>
     </dependency>
 
diff --git a/bom/runtime/pom.xml b/bom/runtime/pom.xml
index fbe7144d8..27fc86ac1 100644
--- a/bom/runtime/pom.xml
+++ b/bom/runtime/pom.xml
@@ -466,14 +466,9 @@
 
     <!-- All serial transports -->
     <dependency>
-      <groupId>org.openhab</groupId>
+      <groupId>com.neuronrobotics</groupId>
       <artifactId>nrjavaserial</artifactId>
-      <!-- Use "no liblockdev" version -->
-      <!-- See: https://github.com/openhab/openhab-core/pull/761 -->
-      <!-- See: https://github.com/openhab/openhab-core/issues/750 -->
-      <!-- <groupId>com.neuronrobotics</groupId> -->
-      <!-- <version>3.15.0</version> -->
-      <version>3.15.0.OH2</version>
+      <version>3.20.0</version>
       <scope>compile</scope>
     </dependency>
 
diff --git a/features/karaf/openhab-tp/src/main/feature/feature.xml b/features/karaf/openhab-tp/src/main/feature/feature.xml
index 481d92ac5..d668db4c2 100644
--- a/features/karaf/openhab-tp/src/main/feature/feature.xml
+++ b/features/karaf/openhab-tp/src/main/feature/feature.xml
@@ -214,12 +214,7 @@
 
 	<feature name="openhab.tp-serial-rxtx" version="${project.version}">
 		<capability>openhab.tp;feature=serial;impl=rxtx</capability>
-
-		<!-- Use "no liblockdev" version -->
-		<!-- See: https://github.com/openhab/openhab-core/pull/761 -->
-		<!-- See: https://github.com/openhab/openhab-core/issues/750 -->
-		<!-- <bundle>mvn:com.neuronrobotics/nrjavaserial/3.15.0</bundle> -->
-		<bundle>mvn:org.openhab/nrjavaserial/3.15.0.OH2</bundle>
+		<bundle>mvn:com.neuronrobotics/nrjavaserial/3.20.0</bundle>
 	</feature>
 
 	<feature name="openhab.tp-xtext" description="Xtext - Language Engineering Made Easy"