diff --git a/plugin-tester-java/build.gradle b/plugin-tester-java/build.gradle
index 3fa5600d..19240dfb 100644
--- a/plugin-tester-java/build.gradle
+++ b/plugin-tester-java/build.gradle
@@ -31,9 +31,9 @@ def scalaBinaryVersion = "${scalaVersion.major}.${scalaVersion.minor}"
 dependencies {
   implementation "org.apache.pekko:pekko-http-cors_${scalaBinaryVersion}:1.1.0-M1"
   implementation "org.scala-lang:scala-library:${scalaFullVersion}"
-  testImplementation "org.apache.pekko:pekko-stream-testkit_${scalaBinaryVersion}:1.1.0-M1"
-  testImplementation "org.scalatest:scalatest_${scalaBinaryVersion}:3.2.18"
-  testImplementation "org.scalatestplus:junit-4-13_${scalaBinaryVersion}:3.2.18.0"
+  testImplementation "org.apache.pekko:pekko-stream-testkit_${scalaBinaryVersion}:1.1.1"
+  testImplementation "org.scalatest:scalatest_${scalaBinaryVersion}:3.2.19"
+  testImplementation "org.scalatestplus:junit-4-13_${scalaBinaryVersion}:3.2.19.0"
 }
 
 tasks.withType(Copy).configureEach {
diff --git a/plugin-tester-scala/build.gradle b/plugin-tester-scala/build.gradle
index f0aacb0b..664e2dff 100644
--- a/plugin-tester-scala/build.gradle
+++ b/plugin-tester-scala/build.gradle
@@ -26,9 +26,9 @@ def scalaBinaryVersion = "${scalaVersion.major}.${scalaVersion.minor}"
 dependencies {
   implementation "org.apache.pekko:pekko-http-cors_${scalaBinaryVersion}:1.1.0-M1"
   implementation "org.scala-lang:scala-library:${scalaFullVersion}"
-  testImplementation "org.apache.pekko:pekko-stream-testkit_${scalaBinaryVersion}:1.1.0-M1"
-  testImplementation "org.scalatest:scalatest_${scalaBinaryVersion}:3.2.18"
-  testImplementation "org.scalatestplus:junit-4-13_${scalaBinaryVersion}:3.2.18.0"
+  testImplementation "org.apache.pekko:pekko-stream-testkit_${scalaBinaryVersion}:1.1.1"
+  testImplementation "org.scalatest:scalatest_${scalaBinaryVersion}:3.2.19"
+  testImplementation "org.scalatestplus:junit-4-13_${scalaBinaryVersion}:3.2.19.0"
 }
 
 tasks.withType(Copy).configureEach {
diff --git a/plugin-tester-scala/pom.xml b/plugin-tester-scala/pom.xml
index b33ec704..e5283e21 100644
--- a/plugin-tester-scala/pom.xml
+++ b/plugin-tester-scala/pom.xml
@@ -22,7 +22,7 @@
   <properties>
     <maven.compiler.source>1.8</maven.compiler.source>
     <maven.compiler.target>1.8</maven.compiler.target>
-    <pekko.version>1.1.0-M1</pekko.version>
+    <pekko.version>1.1.1</pekko.version>
     <pekko.http.version>1.1.0-M1</pekko.http.version>
     <grpc.version>1.66.0</grpc.version> <!-- checked synced by VersionSyncCheckPlugin -->
     <project.encoding>UTF-8</project.encoding>
diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index cc413a90..a29153e4 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -39,7 +39,7 @@ object Dependencies {
     val googleProtoc = "3.25.3" // checked synced by VersionSyncCheckPlugin
     val googleProtobufJava = "3.25.4"
 
-    val scalaTest = "3.2.18"
+    val scalaTest = "3.2.19"
 
     val maven = "3.9.9"
   }
diff --git a/project/PekkoCoreDependency.scala b/project/PekkoCoreDependency.scala
index 868ac4a4..314aa02f 100644
--- a/project/PekkoCoreDependency.scala
+++ b/project/PekkoCoreDependency.scala
@@ -22,5 +22,5 @@ import com.github.pjfanning.pekkobuild.PekkoDependency
 object PekkoCoreDependency extends PekkoDependency {
   override val checkProject: String = "pekko-cluster-sharding-typed"
   override val module: Option[String] = None
-  override val currentVersion: String = "1.1.0-M1"
+  override val currentVersion: String = "1.1.1"
 }