diff --git a/com.unity.ml-agents/CHANGELOG.md b/com.unity.ml-agents/CHANGELOG.md
index e0771cdc1b..7b233a2c8d 100755
--- a/com.unity.ml-agents/CHANGELOG.md
+++ b/com.unity.ml-agents/CHANGELOG.md
@@ -19,7 +19,7 @@ for an Agent. They allow you to control the action space more programmatically
 than defining the actions in the Agent's Behavior Parameters. See
 [BasicActuatorComponent.cs](https://github.com/Unity-Technologies/ml-agents/blob/release_7_docs/Project/Assets/ML-Agents/Examples/Basic/Scripts/BasicActuatorComponent.cs)
  for an example of how to use them. (#4297, #4315)
-- Update Barracuda to 1.1.0-preview (#4208)
+- Update Barracuda to 1.1.1-preview (#4482)
 - Enabled C# formatting using `dotnet-format`. (#4362)
 - GridSensor was added to the `com.unity.ml-agents.extensions` package. Thank you
 to Jaden Travnik from Eidos Montreal for the contribution! (#4399)
diff --git a/com.unity.ml-agents/package.json b/com.unity.ml-agents/package.json
index 427a0b26d2..d8f0668cf0 100755
--- a/com.unity.ml-agents/package.json
+++ b/com.unity.ml-agents/package.json
@@ -5,7 +5,7 @@
   "unity": "2018.4",
   "description": "Use state-of-the-art machine learning to create intelligent character behaviors in any Unity environment (games, robotics, film, etc.).",
   "dependencies": {
-    "com.unity.barracuda": "1.1.0-preview",
+    "com.unity.barracuda": "1.1.1-preview",
     "com.unity.modules.imageconversion": "1.0.0",
     "com.unity.modules.jsonserialize": "1.0.0",
     "com.unity.modules.physics": "1.0.0",