diff --git a/pkgs/applications/science/biology/picard-tools/default.nix b/pkgs/applications/science/biology/picard-tools/default.nix
index 2a57febe8f5d..8fff296affa6 100644
--- a/pkgs/applications/science/biology/picard-tools/default.nix
+++ b/pkgs/applications/science/biology/picard-tools/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "picard-tools";
-  version = "2.20.5";
+  version = "2.20.8";
 
   src = fetchurl {
     url = "https://github.com/broadinstitute/picard/releases/download/${version}/picard.jar";
-    sha256 = "107zlvp74ahpn652nfkipp80bbzf3fp812pi1ma42njk4wchah10";
+    sha256 = "01bibkwyp4xzwcpvkr3ab6z0syjmzj4zmyxl3bybmrp9irhjvydg";
   };
 
   nativeBuildInputs = [ makeWrapper ];