diff --git a/packages/google_maps_flutter/google_maps_flutter_android/CHANGELOG.md b/packages/google_maps_flutter/google_maps_flutter_android/CHANGELOG.md
index 8249302b7a9..280ec0de9aa 100644
--- a/packages/google_maps_flutter/google_maps_flutter_android/CHANGELOG.md
+++ b/packages/google_maps_flutter/google_maps_flutter_android/CHANGELOG.md
@@ -1,9 +1,12 @@
+## 2.18.8
+
+* Bumps com.google.maps.android:android-maps-utils from 3.6.0 to 3.19.1.
+
 ## 2.18.7
 
 * Replaces internal use of deprecated methods.
 
 ## 2.18.6
-
 * Bumps com.android.tools.build:gradle from 8.12.1 to 8.13.1.
 
 ## 2.18.5
diff --git a/packages/google_maps_flutter/google_maps_flutter_android/android/build.gradle b/packages/google_maps_flutter/google_maps_flutter_android/android/build.gradle
index 4e49a1c5b8f..ed2ed10e5ea 100644
--- a/packages/google_maps_flutter/google_maps_flutter_android/android/build.gradle
+++ b/packages/google_maps_flutter/google_maps_flutter_android/android/build.gradle
@@ -38,7 +38,7 @@ android {
     dependencies {
         implementation("androidx.annotation:annotation:1.9.1")
         implementation("com.google.android.gms:play-services-maps:19.2.0")
-        implementation("com.google.maps.android:android-maps-utils:3.6.0")
+        implementation("com.google.maps.android:android-maps-utils:3.19.1")
         androidTestImplementation("androidx.test:runner:1.7.0")
         androidTestImplementation("androidx.test:rules:1.7.0")
         androidTestImplementation("androidx.test.espresso:espresso-core:3.7.0")
diff --git a/packages/google_maps_flutter/google_maps_flutter_android/android/src/main/java/io/flutter/plugins/googlemaps/HeatmapController.java b/packages/google_maps_flutter/google_maps_flutter_android/android/src/main/java/io/flutter/plugins/googlemaps/HeatmapController.java
index d56143e38e0..ea4382ce27c 100644
--- a/packages/google_maps_flutter/google_maps_flutter_android/android/src/main/java/io/flutter/plugins/googlemaps/HeatmapController.java
+++ b/packages/google_maps_flutter/google_maps_flutter_android/android/src/main/java/io/flutter/plugins/googlemaps/HeatmapController.java
@@ -34,7 +34,7 @@ void clearTileCache() {
 
   @Override
   public void setWeightedData(@NonNull List<WeightedLatLng> weightedData) {
-    heatmap.setWeightedData(weightedData);
+    heatmap.updateData(weightedData);
   }
 
   @Override
diff --git a/packages/google_maps_flutter/google_maps_flutter_android/android/src/test/java/io/flutter/plugins/googlemaps/ConvertTest.java b/packages/google_maps_flutter/google_maps_flutter_android/android/src/test/java/io/flutter/plugins/googlemaps/ConvertTest.java
index db66ca92b49..6f9d66ed56c 100644
--- a/packages/google_maps_flutter/google_maps_flutter_android/android/src/test/java/io/flutter/plugins/googlemaps/ConvertTest.java
+++ b/packages/google_maps_flutter/google_maps_flutter_android/android/src/test/java/io/flutter/plugins/googlemaps/ConvertTest.java
@@ -583,15 +583,15 @@ public void ConvertToGradientReturnsCorrectData() {
 
     final Gradient result = Convert.toGradient(data);
 
-    Assert.assertEquals(3, result.mColors.length);
-    Assert.assertEquals(color1, result.mColors[0]);
-    Assert.assertEquals(color2, result.mColors[1]);
-    Assert.assertEquals(color3, result.mColors[2]);
-    Assert.assertEquals(3, result.mStartPoints.length);
-    Assert.assertEquals(startPoint1, result.mStartPoints[0], 0);
-    Assert.assertEquals(startPoint2, result.mStartPoints[1], 0);
-    Assert.assertEquals(startPoint3, result.mStartPoints[2], 0);
-    Assert.assertEquals(colorMapSize, result.mColorMapSize);
+    Assert.assertEquals(3, result.getColors().length);
+    Assert.assertEquals(color1, result.getColors()[0]);
+    Assert.assertEquals(color2, result.getColors()[1]);
+    Assert.assertEquals(color3, result.getColors()[2]);
+    Assert.assertEquals(3, result.getStartPoints().length);
+    Assert.assertEquals(startPoint1, result.getStartPoints()[0], 0);
+    Assert.assertEquals(startPoint2, result.getStartPoints()[1], 0);
+    Assert.assertEquals(startPoint3, result.getStartPoints()[2], 0);
+    Assert.assertEquals(colorMapSize, result.getColorMapSize());
   }
 
   @Test()
@@ -642,15 +642,15 @@ public void ConvertInterpretHeatmapOptionsReturnsCorrectData() {
     Assert.assertEquals(point.x, builder.getWeightedData().get(0).getPoint().x, 0);
     Assert.assertEquals(point.y, builder.getWeightedData().get(0).getPoint().y, 0);
     Assert.assertEquals(intensity, builder.getWeightedData().get(0).getIntensity(), 0);
-    Assert.assertEquals(3, builder.getGradient().mColors.length);
-    Assert.assertEquals(color1, builder.getGradient().mColors[0]);
-    Assert.assertEquals(color2, builder.getGradient().mColors[1]);
-    Assert.assertEquals(color3, builder.getGradient().mColors[2]);
-    Assert.assertEquals(3, builder.getGradient().mStartPoints.length);
-    Assert.assertEquals(startPoint1, builder.getGradient().mStartPoints[0], 0);
-    Assert.assertEquals(startPoint2, builder.getGradient().mStartPoints[1], 0);
-    Assert.assertEquals(startPoint3, builder.getGradient().mStartPoints[2], 0);
-    Assert.assertEquals(colorMapSize, builder.getGradient().mColorMapSize);
+    Assert.assertEquals(3, builder.getGradient().getColors().length);
+    Assert.assertEquals(color1, builder.getGradient().getColors()[0]);
+    Assert.assertEquals(color2, builder.getGradient().getColors()[1]);
+    Assert.assertEquals(color3, builder.getGradient().getColors()[2]);
+    Assert.assertEquals(3, builder.getGradient().getStartPoints().length);
+    Assert.assertEquals(startPoint1, builder.getGradient().getStartPoints()[0], 0);
+    Assert.assertEquals(startPoint2, builder.getGradient().getStartPoints()[1], 0);
+    Assert.assertEquals(startPoint3, builder.getGradient().getStartPoints()[2], 0);
+    Assert.assertEquals(colorMapSize, builder.getGradient().getColorMapSize());
     Assert.assertEquals(maxIntensity, builder.getMaxIntensity(), 0);
     Assert.assertEquals(opacity, builder.getOpacity(), 0);
     Assert.assertEquals(radius, builder.getRadius());
diff --git a/packages/google_maps_flutter/google_maps_flutter_android/pubspec.yaml b/packages/google_maps_flutter/google_maps_flutter_android/pubspec.yaml
index 44fd1ef358d..9563058d4d2 100644
--- a/packages/google_maps_flutter/google_maps_flutter_android/pubspec.yaml
+++ b/packages/google_maps_flutter/google_maps_flutter_android/pubspec.yaml
@@ -2,7 +2,7 @@ name: google_maps_flutter_android
 description: Android implementation of the google_maps_flutter plugin.
 repository: https://github.com/flutter/packages/tree/main/packages/google_maps_flutter/google_maps_flutter_android
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+maps%22
-version: 2.18.7
+version: 2.18.8
 
 environment:
   sdk: ^3.9.0