diff --git a/Project.toml b/Project.toml
index a67b4a4e352ae9a7b8f7ee35869261aac13482bb..d1b6789a3f02652adb905173c06542aff1928e3e 100644
--- a/Project.toml
+++ b/Project.toml
@@ -39,7 +39,7 @@ DocStringExtensions = "^0.8, ^0.9"
 HDF5 = "^0.16, ^0.17"
 HTTP = "^1"
 KM3NeTTestData = "^0.4.7"
-KM3io = "^0.14.3"
+KM3io = "^0.15.0"
 LandauDistribution = "^0.2"
 ProgressMeter = "^1"
 RecipesBase = "^0.7, ^0.8, ^1"