diff --git a/samples/grpc/restaurant-drone-deliveries-service-java/pom.xml b/samples/grpc/restaurant-drone-deliveries-service-java/pom.xml
index 74118f5e7..f8551d645 100644
--- a/samples/grpc/restaurant-drone-deliveries-service-java/pom.xml
+++ b/samples/grpc/restaurant-drone-deliveries-service-java/pom.xml
@@ -22,7 +22,7 @@
         <akka-persistence-r2dbc.version>1.2.3</akka-persistence-r2dbc.version>
         <akka-management.version>1.5.0</akka-management.version>
         <akka-diagnostics.version>2.1.0</akka-diagnostics.version>
-        <akka-grpc.version>2.4.0</akka-grpc.version>
+        <akka-grpc.version>2.4.1</akka-grpc.version>
         <akka-grpc-maven-plugin.version>2.4.1</akka-grpc-maven-plugin.version>
         <logback.version>1.2.13</logback.version>
         <junit.version>4.13.1</junit.version>
diff --git a/samples/grpc/restaurant-drone-deliveries-service-scala/project/plugins.sbt b/samples/grpc/restaurant-drone-deliveries-service-scala/project/plugins.sbt
index 70e39cd7b..9b550eeae 100644
--- a/samples/grpc/restaurant-drone-deliveries-service-scala/project/plugins.sbt
+++ b/samples/grpc/restaurant-drone-deliveries-service-scala/project/plugins.sbt
@@ -1,6 +1,6 @@
 resolvers += "Akka library repository".at("https://repo.akka.io/maven")
 
-addSbtPlugin("com.lightbend.akka.grpc" % "sbt-akka-grpc" % "2.4.0")
+addSbtPlugin("com.lightbend.akka.grpc" % "sbt-akka-grpc" % "2.4.1")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.2")
 addSbtPlugin("com.github.sbt" % "sbt-native-packager" % "1.9.16")
 addSbtPlugin("com.github.sbt" % "sbt-dynver" % "5.0.1")
diff --git a/samples/grpc/shopping-analytics-service-java/pom.xml b/samples/grpc/shopping-analytics-service-java/pom.xml
index 5a73d3fb5..9824688a8 100644
--- a/samples/grpc/shopping-analytics-service-java/pom.xml
+++ b/samples/grpc/shopping-analytics-service-java/pom.xml
@@ -22,7 +22,7 @@
         <akka-persistence-r2dbc.version>1.2.3</akka-persistence-r2dbc.version>
         <akka-management.version>1.5.0</akka-management.version>
         <akka-diagnostics.version>2.1.0</akka-diagnostics.version>
-        <akka-grpc.version>2.4.0</akka-grpc.version>
+        <akka-grpc.version>2.4.1</akka-grpc.version>
         <akka-grpc-maven-plugin.version>2.4.1</akka-grpc-maven-plugin.version>
         <logback.version>1.2.13</logback.version>
         <junit.version>4.13.1</junit.version>
diff --git a/samples/grpc/shopping-analytics-service-scala/project/plugins.sbt b/samples/grpc/shopping-analytics-service-scala/project/plugins.sbt
index 70e39cd7b..9b550eeae 100644
--- a/samples/grpc/shopping-analytics-service-scala/project/plugins.sbt
+++ b/samples/grpc/shopping-analytics-service-scala/project/plugins.sbt
@@ -1,6 +1,6 @@
 resolvers += "Akka library repository".at("https://repo.akka.io/maven")
 
-addSbtPlugin("com.lightbend.akka.grpc" % "sbt-akka-grpc" % "2.4.0")
+addSbtPlugin("com.lightbend.akka.grpc" % "sbt-akka-grpc" % "2.4.1")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.2")
 addSbtPlugin("com.github.sbt" % "sbt-native-packager" % "1.9.16")
 addSbtPlugin("com.github.sbt" % "sbt-dynver" % "5.0.1")
diff --git a/samples/grpc/shopping-cart-service-java/pom.xml b/samples/grpc/shopping-cart-service-java/pom.xml
index 5641fe5b9..3f71959f9 100644
--- a/samples/grpc/shopping-cart-service-java/pom.xml
+++ b/samples/grpc/shopping-cart-service-java/pom.xml
@@ -22,7 +22,7 @@
         <akka-persistence-r2dbc.version>1.2.3</akka-persistence-r2dbc.version>
         <akka-management.version>1.5.1</akka-management.version>
         <akka-diagnostics.version>2.1.0</akka-diagnostics.version>
-        <akka-grpc.version>2.4.0</akka-grpc.version>
+        <akka-grpc.version>2.4.1</akka-grpc.version>
         <akka-grpc-maven-plugin.version>2.4.1</akka-grpc-maven-plugin.version>
         <logback.version>1.2.13</logback.version>
         <junit.version>4.13.1</junit.version>
diff --git a/samples/grpc/shopping-cart-service-scala/project/plugins.sbt b/samples/grpc/shopping-cart-service-scala/project/plugins.sbt
index 70e39cd7b..9b550eeae 100644
--- a/samples/grpc/shopping-cart-service-scala/project/plugins.sbt
+++ b/samples/grpc/shopping-cart-service-scala/project/plugins.sbt
@@ -1,6 +1,6 @@
 resolvers += "Akka library repository".at("https://repo.akka.io/maven")
 
-addSbtPlugin("com.lightbend.akka.grpc" % "sbt-akka-grpc" % "2.4.0")
+addSbtPlugin("com.lightbend.akka.grpc" % "sbt-akka-grpc" % "2.4.1")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.2")
 addSbtPlugin("com.github.sbt" % "sbt-native-packager" % "1.9.16")
 addSbtPlugin("com.github.sbt" % "sbt-dynver" % "5.0.1")
diff --git a/samples/replicated/shopping-cart-service-java/pom.xml b/samples/replicated/shopping-cart-service-java/pom.xml
index 2da7a2440..6ca7b5781 100644
--- a/samples/replicated/shopping-cart-service-java/pom.xml
+++ b/samples/replicated/shopping-cart-service-java/pom.xml
@@ -22,7 +22,7 @@
         <akka-persistence-r2dbc.version>1.2.2</akka-persistence-r2dbc.version>
         <akka-management.version>1.5.0</akka-management.version>
         <akka-diagnostics.version>2.1.0</akka-diagnostics.version>
-        <akka-grpc.version>2.4.0</akka-grpc.version>
+        <akka-grpc.version>2.4.1</akka-grpc.version>
         <akka-grpc-maven-plugin.version>2.4.1</akka-grpc-maven-plugin.version>
         <logback.version>1.2.13</logback.version>
         <junit.version>4.13.1</junit.version>
diff --git a/samples/replicated/shopping-cart-service-scala/project/plugins.sbt b/samples/replicated/shopping-cart-service-scala/project/plugins.sbt
index 70e39cd7b..9b550eeae 100644
--- a/samples/replicated/shopping-cart-service-scala/project/plugins.sbt
+++ b/samples/replicated/shopping-cart-service-scala/project/plugins.sbt
@@ -1,6 +1,6 @@
 resolvers += "Akka library repository".at("https://repo.akka.io/maven")
 
-addSbtPlugin("com.lightbend.akka.grpc" % "sbt-akka-grpc" % "2.4.0")
+addSbtPlugin("com.lightbend.akka.grpc" % "sbt-akka-grpc" % "2.4.1")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.2")
 addSbtPlugin("com.github.sbt" % "sbt-native-packager" % "1.9.16")
 addSbtPlugin("com.github.sbt" % "sbt-dynver" % "5.0.1")