diff --git a/Project.toml b/Project.toml
index 95a3c53d..728d7f96 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "Modia3D"
 uuid = "07f2c1e0-90b0-56cf-bda7-b44b56e34eed"
 authors = ["Andrea Neumayr <andrea.neumayr@dlr.de>", "Martin Otter <Martin.Otter@dlr.de>", "Gerhard Hippmann <gerhard.hippmann@dlr.de>"]
-version = "0.8.1"
+version = "0.8.2"
 
 [deps]
 Colors = "5ae59095-9a9b-59fe-a467-6f913c188581"
diff --git a/docs/src/index.md b/docs/src/index.md
index 1314ed93..223edf66 100644
--- a/docs/src/index.md
+++ b/docs/src/index.md
@@ -48,6 +48,11 @@ Download and install the free DLR SimVis Community Edition, e.g. with [https://v
 
 ## Release Notes
 
+### Version 0.8.2
+
+- Fix Cone contact detection
+- Add rattleback test (Modia3D/test/Collisions/Rattleback.jl)
+
 ### Version 0.8.1
 
 - `collisionSmoothingRadius`: edges are smoothed with `collisionSmoothingRadius`