diff --git a/CHANGELOG.md b/CHANGELOG.md
index ef879b7..bb7062c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,9 @@
 Note the first digit of every adapter version corresponds to the major version of the Chartboost Mediation SDK compatible with that adapter. 
 Adapters are compatible with any Chartboost Mediation SDK version within that major version.
 
+### 4.9.4.0.0
+- This version of the adapter has been certified with Chartboost SDK 9.4.0.
+
 ### 4.9.3.1.0
 - This version of the adapter has been certified with Chartboost SDK 9.3.1.
 
diff --git a/ChartboostAdapter/build.gradle.kts b/ChartboostAdapter/build.gradle.kts
index 0e5af88..64e38c3 100644
--- a/ChartboostAdapter/build.gradle.kts
+++ b/ChartboostAdapter/build.gradle.kts
@@ -36,7 +36,7 @@ android {
         minSdk = 21
         targetSdk = 33
         // If you touch the following line, don't forget to update scripts/get_rc_version.zsh
-        android.defaultConfig.versionName = System.getenv("VERSION_OVERRIDE") ?: "4.9.3.1.0"
+        android.defaultConfig.versionName = System.getenv("VERSION_OVERRIDE") ?: "4.9.4.0.0"
         buildConfigField("String", "CHARTBOOST_MEDIATION_CHARTBOOST_ADAPTER_VERSION", "\"${android.defaultConfig.versionName}\"")
 
         consumerProguardFiles("proguard-rules.pro")
@@ -74,7 +74,7 @@ dependencies {
 
     // For external usage, please use the following production dependency.
     // You may choose a different release version.
-    implementation("com.chartboost:chartboost-sdk:9.3.1")
+    implementation("com.chartboost:chartboost-sdk:9.4.0")
 
     // Partner SDK Dependencies
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.4")
diff --git a/README.md b/README.md
index e4484e9..a1c5513 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ The Chartboost Mediation Chartboost adapter mediates Chartboost via the Chartboo
 
 In your `build.gradle`, add the following entry:
 ```
-    implementation "com.chartboost:chartboost-mediation-adapter-chartboost:4.9.3.1.0"
+    implementation "com.chartboost:chartboost-mediation-adapter-chartboost:4.9.4.0.0"
 ```
 
 ## Contributions