diff --git a/firebase-dataconnect/gradleplugin/plugin/src/main/kotlin/com/google/firebase/dataconnect/gradle/plugin/DataConnectExecutable.kt b/firebase-dataconnect/gradleplugin/plugin/src/main/kotlin/com/google/firebase/dataconnect/gradle/plugin/DataConnectExecutable.kt
index b8730c0f8e6..0fcf9cb8b71 100644
--- a/firebase-dataconnect/gradleplugin/plugin/src/main/kotlin/com/google/firebase/dataconnect/gradle/plugin/DataConnectExecutable.kt
+++ b/firebase-dataconnect/gradleplugin/plugin/src/main/kotlin/com/google/firebase/dataconnect/gradle/plugin/DataConnectExecutable.kt
@@ -66,6 +66,20 @@ sealed interface DataConnectExecutable {
                 "aea3583ebe1a36938eec5164de79405951ddf05b70a857ddb4f346f1424666f1d96" +
                   "989a5f81326c7e2aef4a195d31ff356fdf2331ed98fa1048c4bd469cbfd97"
             )
+          "1.3.9" ->
+            VerificationInfo(
+              fileSizeInBytes = 24_977_560L,
+              sha512DigestHex =
+                "4558928c2a84b54113e0d6918907eb75bdeb9bd059dcc4b6f22cb4a7c9c7421a357" +
+                  "7f3b0d2eeb246b1df739b38f1eb91e5a6166b0e559707746d79e6ccdf9ed4"
+            )
+          "1.4.0" ->
+            VerificationInfo(
+              fileSizeInBytes = 25_018_520L,
+              sha512DigestHex =
+                "c06ccade89cb46459452f71c6d49a01b4b30c9f96cc4cb770ed168e7420ef0cb368" +
+                  "cd602ff596137e6586270046cf0ffd9f8d294e44b036e5c5b373a074b7e5a"
+            )
           else ->
             throw DataConnectGradleException(
               "3svd27ch8y",
@@ -86,10 +100,16 @@ sealed interface DataConnectExecutable {
   data class Version(val version: String, val verificationInfo: VerificationInfo?) :
     DataConnectExecutable {
     companion object {
+
+      private const val DEFAULT_VERSION = "1.4.0"
+
       fun forVersionWithDefaultVerificationInfo(version: String): Version {
         val verificationInfo = DataConnectExecutable.VerificationInfo.forVersion(version)
         return Version(version, verificationInfo)
       }
+
+      fun forDefaultVersionWithDefaultVerificationInfo(): Version =
+        forVersionWithDefaultVerificationInfo(DEFAULT_VERSION)
     }
   }
 }
diff --git a/firebase-dataconnect/gradleplugin/plugin/src/main/kotlin/com/google/firebase/dataconnect/gradle/plugin/DataConnectProviders.kt b/firebase-dataconnect/gradleplugin/plugin/src/main/kotlin/com/google/firebase/dataconnect/gradle/plugin/DataConnectProviders.kt
index 0adf63688bc..698f5b28ae2 100644
--- a/firebase-dataconnect/gradleplugin/plugin/src/main/kotlin/com/google/firebase/dataconnect/gradle/plugin/DataConnectProviders.kt
+++ b/firebase-dataconnect/gradleplugin/plugin/src/main/kotlin/com/google/firebase/dataconnect/gradle/plugin/DataConnectProviders.kt
@@ -50,7 +50,7 @@ class DataConnectProviders(
       .orElse(versionValueFromGradleProperty)
       .orElse(valueFromVariant)
       .orElse(valueFromProject)
-      .orElse(DataConnectExecutable.Version.forVersionWithDefaultVerificationInfo("1.3.8"))
+      .orElse(DataConnectExecutable.Version.forDefaultVersionWithDefaultVerificationInfo())
   }
 
   val postgresConnectionUrl: Provider<String> = run {