diff --git a/pkgs/applications/misc/pdfpc/default.nix b/pkgs/applications/misc/pdfpc/default.nix
index 0e424a97d8d..c0dca056476 100644
--- a/pkgs/applications/misc/pdfpc/default.nix
+++ b/pkgs/applications/misc/pdfpc/default.nix
@@ -4,13 +4,13 @@
 stdenv.mkDerivation rec {
   name = "${product}-${version}";
   product = "pdfpc";
-  version = "4.3.2";
+  version = "4.3.4";
 
   src = fetchFromGitHub {
     repo = product;
     owner = product;
     rev = "v${version}";
-    sha256 = "15y6g92fp6x6dwwhrhkfny5z20w7pq9c8w19fh2vzff9aa6m2h9z";
+    sha256 = "07aafsm4jzdgpahz83p0ajv40hry7gviyadqi13ahr8xdhhwy2sd";
   };
 
   nativeBuildInputs = [