diff --git a/pkgs/applications/science/biology/delly/default.nix b/pkgs/applications/science/biology/delly/default.nix
index fe81ff44d245..f2e0d3a50c24 100644
--- a/pkgs/applications/science/biology/delly/default.nix
+++ b/pkgs/applications/science/biology/delly/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "delly";
-  version = "0.8.7";
+  version = "0.9.1";
 
   src = fetchFromGitHub {
       owner = "dellytools";
       repo = pname;
       rev = "v${version}";
-      sha256 = "sha256-DWwC35r8cQbePUzppkFQlev0YZdxk2+BSrNTW/DOY3M=";
+      sha256 = "sha256-p1pryP+ktGt8OHFiASJQ3T+K94cNBG9fLxsJ2n/T+DA=";
   };
 
   buildInputs = [ zlib htslib bzip2 xz ncurses boost ];