diff --git a/code/optimize/src/main/java/com/adobe/marketing/mobile/optimize/Optimize.java b/code/optimize/src/main/java/com/adobe/marketing/mobile/optimize/Optimize.java
index 40f2204..f9e28db 100644
--- a/code/optimize/src/main/java/com/adobe/marketing/mobile/optimize/Optimize.java
+++ b/code/optimize/src/main/java/com/adobe/marketing/mobile/optimize/Optimize.java
@@ -49,7 +49,7 @@ private Optimize() {}
      * Experience Edge network.
      *
      * <p>The returned decision propositions are cached in-memory in the Optimize SDK extension and
-     * can be retrieved using {@link #getPropositions(List, long, AdobeCallback)} API.
+     * can be retrieved using {@link #getPropositions(List, AdobeCallback)} API.
      *
      * @param decisionScopes {@code List<DecisionScope>} containing scopes for which offers need to
      *     be updated.
@@ -99,7 +99,7 @@ public static void updatePropositions(
      * Experience Edge network.
      *
      * <p>The returned decision propositions are cached in-memory in the Optimize SDK extension and
-     * can be retrieved using {@link #getPropositions(List, long, AdobeCallback)} API.
+     * can be retrieved using {@link #getPropositions(List, double, AdobeCallback)} API.
      *
      * @param decisionScopes {@code List<DecisionScope>} containing scopes for which offers need to
      *     be updated.
@@ -278,8 +278,8 @@ public void call(final Event event) {
     public static void getPropositions(
             @NonNull final List<DecisionScope> decisionScopes,
             @NonNull final AdobeCallback<Map<DecisionScope, OptimizeProposition>> callback) {
-        long defaultTimeout = OptimizeConstants.GET_RESPONSE_CALLBACK_TIMEOUT;
-        getPropositionsInternal(decisionScopes, defaultTimeout, callback);
+        final double defaultTimeoutSeconds = OptimizeConstants.GET_RESPONSE_CALLBACK_TIMEOUT;
+        getPropositionsInternal(decisionScopes, defaultTimeoutSeconds, callback);
     }
 
     /**
@@ -293,14 +293,14 @@ public static void getPropositions(
      */
     public static void getPropositions(
             @NonNull final List<DecisionScope> decisionScopes,
-            final long timeoutMillis,
+            final double timeoutSeconds,
             @NonNull final AdobeCallback<Map<DecisionScope, OptimizeProposition>> callback) {
-        getPropositionsInternal(decisionScopes, timeoutMillis, callback);
+        getPropositionsInternal(decisionScopes, timeoutSeconds, callback);
     }
 
     private static void getPropositionsInternal(
             @NonNull final List<DecisionScope> decisionScopes,
-            final long timeoutMillis,
+            final double timeoutSeconds,
             @NonNull final AdobeCallback<Map<DecisionScope, OptimizeProposition>> callback) {
         if (OptimizeUtils.isNullOrEmpty(decisionScopes)) {
             Log.warning(
@@ -348,8 +348,8 @@ private static void getPropositionsInternal(
                         .setEventData(eventData)
                         .build();
 
-        // Increased default response callback timeout to 10s to ensure prior update propositions
-        // requests have enough time to complete.
+        long timeoutMillis = (long) (timeoutSeconds * 1000);
+
         MobileCore.dispatchEventWithResponseCallback(
                 event,
                 timeoutMillis,
diff --git a/code/optimize/src/main/java/com/adobe/marketing/mobile/optimize/OptimizeConstants.java b/code/optimize/src/main/java/com/adobe/marketing/mobile/optimize/OptimizeConstants.java
index 6d7aaee..c9933f6 100644
--- a/code/optimize/src/main/java/com/adobe/marketing/mobile/optimize/OptimizeConstants.java
+++ b/code/optimize/src/main/java/com/adobe/marketing/mobile/optimize/OptimizeConstants.java
@@ -16,8 +16,7 @@ class OptimizeConstants {
     static final String EXTENSION_VERSION = "3.2.0";
     static final String EXTENSION_NAME = "com.adobe.optimize";
     static final String FRIENDLY_NAME = "Optimize";
-    static final long DEFAULT_RESPONSE_CALLBACK_TIMEOUT = 500L;
-    static final long GET_RESPONSE_CALLBACK_TIMEOUT = 10000L;
+    static final double GET_RESPONSE_CALLBACK_TIMEOUT = 10;
     static final double EDGE_CONTENT_COMPLETE_RESPONSE_TIMEOUT = 10;
 
     static final String ACTIVITY_ID = "activityId";
diff --git a/code/testapp/src/main/java/com/adobe/marketing/optimizeapp/OffersScreen.kt b/code/testapp/src/main/java/com/adobe/marketing/optimizeapp/OffersScreen.kt
index 2fb686a..19a9ddc 100644
--- a/code/testapp/src/main/java/com/adobe/marketing/optimizeapp/OffersScreen.kt
+++ b/code/testapp/src/main/java/com/adobe/marketing/optimizeapp/OffersScreen.kt
@@ -203,7 +203,7 @@ fun OffersView(viewModel: MainViewModel) {
 
                     viewModel.getPropositions(
                         decisionScopes = decisionScopeList,
-                        timeout = 200
+                        timeoutSeconds = 0.2
                     )
                 }) {
                     Text(
diff --git a/code/testapp/src/main/java/com/adobe/marketing/optimizeapp/viewmodels/MainViewModel.kt b/code/testapp/src/main/java/com/adobe/marketing/optimizeapp/viewmodels/MainViewModel.kt
index cb90705..2240944 100644
--- a/code/testapp/src/main/java/com/adobe/marketing/optimizeapp/viewmodels/MainViewModel.kt
+++ b/code/testapp/src/main/java/com/adobe/marketing/optimizeapp/viewmodels/MainViewModel.kt
@@ -71,9 +71,9 @@ class MainViewModel: ViewModel() {
      * Calls the Optimize SDK API to get the Propositions see [Optimize.getPropositions]
      *
      * @param [decisionScopes] a [List] of [DecisionScope]
-     * @param [timeout] a [Long] in milliseconds
+     * @param [timeoutSeconds] a [Double] in seconds
      */
-    fun getPropositions(decisionScopes: List<DecisionScope>, timeout: Long? = null) {
+    fun getPropositions(decisionScopes: List<DecisionScope>, timeoutSeconds: Double? = null) {
         optimizePropositionStateMap.clear()
         val callback = object : AdobeCallbackWithError<Map<DecisionScope, OptimizeProposition>> {
             override fun call(propositions: Map<DecisionScope, OptimizeProposition>?) {
@@ -86,8 +86,8 @@ class MainViewModel: ViewModel() {
                 print("Error in getting Propositions.")
             }
         }
-        timeout?.let { milliseconds ->
-            Optimize.getPropositions(decisionScopes, milliseconds, callback)
+        timeoutSeconds?.let { seconds ->
+            Optimize.getPropositions(decisionScopes, seconds, callback)
         } ?: Optimize.getPropositions(decisionScopes, callback)
     }