diff --git a/pkgs/by-name/pd/pdf4qt/find_lcms2_path.patch b/pkgs/by-name/pd/pdf4qt/find_lcms2_path.patch
index eb38b07feb45..b9b1372e56bd 100644
--- a/pkgs/by-name/pd/pdf4qt/find_lcms2_path.patch
+++ b/pkgs/by-name/pd/pdf4qt/find_lcms2_path.patch
@@ -1,12 +1,12 @@
 diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 98752ec..aa029b3 100644
+index 298cdca..8894db3 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
 @@ -55,7 +55,15 @@ endif()
  qt_standard_project_setup()
  
  find_package(OpenSSL REQUIRED)
--find_package(lcms REQUIRED)
+-find_package(lcms2 REQUIRED)
 +SET(LCMS2_NAMES ${LCMS2_NAMES} lcms2 liblcms2 liblcms2_static)
 +FIND_LIBRARY(LCMS2_LIBRARY NAMES ${LCMS2_NAMES} )
 +FIND_PATH(LCMS2_INCLUDE_DIR lcms2.h)
@@ -14,7 +14,7 @@ index 98752ec..aa029b3 100644
 +set_target_properties(lcms2::lcms2 PROPERTIES
 +    IMPORTED_LOCATION ${LCMS2_LIBRARY}
 +    INTERFACE_INCLUDE_DIRECTORIES ${LCMS2_INCLUDE_DIR}
-+    INTERFACE_COMPILE_DEFINITIONS "HAVE_LCMS2=1;CMS_NO_REGISTER_KEYWORD=1")
++    INTERFACE_COMPILE_DEFINITIONS "HAVE_LCMS2=1;CMS_NO_REGISTER_KEYWORD=1") 
 +set_property(GLOBAL APPEND PROPERTY INTERNAL_DEPS_PROP lcms2::lcms2)
  find_package(ZLIB REQUIRED)
  find_package(Freetype REQUIRED)
diff --git a/pkgs/by-name/pd/pdf4qt/package.nix b/pkgs/by-name/pd/pdf4qt/package.nix
index 47613a53fa84..e12839032fbc 100644
--- a/pkgs/by-name/pd/pdf4qt/package.nix
+++ b/pkgs/by-name/pd/pdf4qt/package.nix
@@ -14,13 +14,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "pdf4qt";
-  version = "1.4.0.0";
+  version = "1.5.0.0";
 
   src = fetchFromGitHub {
     owner = "JakubMelka";
     repo = "PDF4QT";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-NlIy/C4uHRG5wwXPuqCShe113qhhsQ5jp50zrOLLA2c=";
+    hash = "sha256-ELdmnOEKFGCtuf240R/0M6r8aPwRQiXurAxrqcCZvOI=";
   };
 
   patches = [