diff --git a/pkgs/by-name/ne/netpbm/package.nix b/pkgs/by-name/ne/netpbm/package.nix
index d9b346ac227d..e20b4624d40d 100644
--- a/pkgs/by-name/ne/netpbm/package.nix
+++ b/pkgs/by-name/ne/netpbm/package.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation (finalAttrs: {
   # Determine version and revision from:
   # https://sourceforge.net/p/netpbm/code/HEAD/log/?path=/advanced
   pname = "netpbm";
-  version = "11.13.1";
+  version = "11.13.2";
 
   outputs = [
     "bin"
@@ -31,8 +31,8 @@ stdenv.mkDerivation (finalAttrs: {
 
   src = fetchsvn {
     url = "https://svn.code.sf.net/p/netpbm/code/advanced";
-    rev = "5148";
-    sha256 = "sha256-Dj0S6mnSZXXrIcKTI90XjDVn0uMrC60hsKCcerayTdU=";
+    rev = "5156";
+    sha256 = "sha256-obA/bjWGLmZ5i4SYfLsHwLbmq7BG16hEWoB7ZSCFpxw=";
   };
 
   nativeBuildInputs = [