diff --git a/Project.toml b/Project.toml
index dafd2982aad73053083a27575feb1c1b9b147866..e6e8ae947635ee2ec3ed0e6753dced6529337f62 100644
--- a/Project.toml
+++ b/Project.toml
@@ -22,7 +22,7 @@ DocStringExtensions = "0.8, 0.9"
 HDF5 = "^0.16.15, ^0.17"
 KM3NeTTestData = "^0.4.3"
 StaticArrays = "1"
-UnROOT = "^0.10.15"
+UnROOT = "^0.10.22"
 julia = "1"
 
 [extras]