diff --git a/pkgs/development/libraries/pangolin/default.nix b/pkgs/development/libraries/pangolin/default.nix
index 727f41ca344b..4618a6d43187 100644
--- a/pkgs/development/libraries/pangolin/default.nix
+++ b/pkgs/development/libraries/pangolin/default.nix
@@ -6,13 +6,13 @@
 stdenv.mkDerivation rec {
   pname = "pangolin";
 
-  version = "0.8";
+  version = "0.9.1";
 
   src = fetchFromGitHub {
     owner = "stevenlovegrove";
     repo = "Pangolin";
     rev = "v${version}";
-    sha256 = "sha256-X8TZWJOQOCItYt/F8E5ahiaPJXoppu9qBlEqfHP0vRc=";
+    sha256 = "sha256-B5YuNcJZHjR3dlVs66rySi68j29O3iMtlQvCjTUZBeY=";
   };
 
   nativeBuildInputs = [ cmake pkg-config doxygen ];