diff --git a/Project.toml b/Project.toml
index b6adc02..167f5ca 100644
--- a/Project.toml
+++ b/Project.toml
@@ -19,5 +19,5 @@ Printf = "1"
 Roots = "2.1.6"
 Static = "0.3, 0.4, 0.5, 0.6, 0.7, 0.8"
 StaticArrays = "1"
-Trixi = "0.8.7"
+Trixi = "0.9"
 julia = "1.8"