diff --git a/bin/core/imag-view/Cargo.toml b/bin/core/imag-view/Cargo.toml
index a0d3023b..93d10cf7 100644
--- a/bin/core/imag-view/Cargo.toml
+++ b/bin/core/imag-view/Cargo.toml
@@ -26,7 +26,7 @@ log = "0.4.0"
 toml = "0.4"
 toml-query = "0.7"
 handlebars = "1.0"
-tempfile = "2.1"
+tempfile = "3"
 
 libimagstore     = { version = "0.9.0", path = "../../../lib/core/libimagstore" }
 libimagrt        = { version = "0.9.0", path = "../../../lib/core/libimagrt" }