diff --git a/pkgs/applications/misc/crow-translate/default.nix b/pkgs/applications/misc/crow-translate/default.nix
index 8cb87274c1d..3db4872c0e0 100644
--- a/pkgs/applications/misc/crow-translate/default.nix
+++ b/pkgs/applications/misc/crow-translate/default.nix
@@ -1,6 +1,6 @@
 { lib
-
 , mkDerivation
+, nix-update-script
 , fetchFromGitHub
 , substituteAll
 , cmake
@@ -37,22 +37,28 @@ let
     rev = "1.4.1";
     sha256 = "1c6a8mdxms5vh8l7shi2kqdhafbzm50pbz6g1hhgg6qslla0vfn0";
   };
+  circleflags = fetchFromGitHub {
+    owner = "HatScripts";
+    repo = "circle-flags";
+    rev = "v2.0.0";
+    sha256 = "1xz5b6nhcxxzalcgwnw36npap71i70s50g6b63avjgjkwz1ys5j4";
+  };
 in
 mkDerivation rec {
   pname = "crow-translate";
-  version = "2.6.2";
+  version = "2.7.1";
 
   src = fetchFromGitHub {
     owner = "crow-translate";
     repo = "crow-translate";
     rev = version;
-    sha256 = "1jgpqynmxmh6mrknpk5fh96lbdg799axp4cyn5rvalg3sdxajmqc";
+    sha256 = "sha256-YOsp/noGsYthre18fMyBj9s+YFzdHJfIJzJSm43wiZ0=";
   };
 
   patches = [
     (substituteAll {
       src = ./dont-fetch-external-libs.patch;
-      inherit singleapplication qtaskbarcontrol qhotkey qonlinetranslator;
+      inherit singleapplication qtaskbarcontrol qhotkey qonlinetranslator circleflags;
     })
     (substituteAll {
       # See https://github.com/NixOS/nixpkgs/issues/86054
@@ -61,10 +67,23 @@ mkDerivation rec {
     })
   ];
 
+  postPatch = "cp -r ${circleflags}/flags/* data/icons";
+
   nativeBuildInputs = [ cmake extra-cmake-modules qttools ];
 
   buildInputs = [ leptonica tesseract4 qtmultimedia qtx11extras ];
 
+  postInstall = ''
+    substituteInPlace $out/share/applications/io.crow_translate.CrowTranslate.desktop \
+      --replace "Exec=qdbus" "Exec=${lib.getBin qttools}/bin/qdbus"
+  '';
+
+  passthru = {
+    updateScript = nix-update-script {
+      attrPath = pname;
+    };
+  };
+
   meta = with lib; {
     description = "A simple and lightweight translator that allows to translate and speak text using Google, Yandex and Bing";
     homepage = "https://crow-translate.github.io/";
diff --git a/pkgs/applications/misc/crow-translate/dont-fetch-external-libs.patch b/pkgs/applications/misc/crow-translate/dont-fetch-external-libs.patch
index b5f8d4606aa..eff303a852c 100644
--- a/pkgs/applications/misc/crow-translate/dont-fetch-external-libs.patch
+++ b/pkgs/applications/misc/crow-translate/dont-fetch-external-libs.patch
@@ -1,8 +1,26 @@
+diff --git i/CMakeLists.txt w/CMakeLists.txt
+index 2576203..26162a0 100644
+--- i/CMakeLists.txt
++++ w/CMakeLists.txt
+@@ -91,12 +91,11 @@ qt5_add_translation(QM_FILES
+ )
+ 
+ configure_file(src/cmake.h.in cmake.h)
+-configure_file(data/icons/flags.qrc ${CircleFlags_SOURCE_DIR}/flags/flags.qrc COPYONLY)
+ 
+ add_executable(${PROJECT_NAME}
+     ${QM_FILES}
+     data/icons/engines/engines.qrc
+-    ${CircleFlags_SOURCE_DIR}/flags/flags.qrc
++    data/icons/flags.qrc
+     src/addlanguagedialog.cpp
+     src/addlanguagedialog.ui
+     src/cli.cpp
 diff --git i/cmake/ExternalLibraries.cmake w/cmake/ExternalLibraries.cmake
-index d8c88ae..47a12c0 100644
+index 21eba0a..b613d3e 100644
 --- i/cmake/ExternalLibraries.cmake
 +++ w/cmake/ExternalLibraries.cmake
-@@ -2,24 +2,20 @@ include(FetchContent)
+@@ -2,29 +2,24 @@ include(FetchContent)
  
  set(QAPPLICATION_CLASS QApplication)
  FetchContent_Declare(SingleApplication
@@ -30,4 +48,10 @@ index d8c88ae..47a12c0 100644
 +    SOURCE_DIR @qonlinetranslator@
  )
  
- FetchContent_MakeAvailable(SingleApplication QTaskbarControl QHotkey QOnlineTranslator)
+ FetchContent_Declare(CircleFlags
+-    GIT_REPOSITORY https://github.com/HatScripts/circle-flags
+-    GIT_TAG v2.0.0
++    SOURCE_DIR @circleflags@
+ )
+ 
+ FetchContent_MakeAvailable(SingleApplication QTaskbarControl QHotkey QOnlineTranslator CircleFlags)
diff --git a/pkgs/applications/misc/crow-translate/fix-qttranslations-path.patch b/pkgs/applications/misc/crow-translate/fix-qttranslations-path.patch
index 816b6c51886..9e0f587ec7a 100644
--- a/pkgs/applications/misc/crow-translate/fix-qttranslations-path.patch
+++ b/pkgs/applications/misc/crow-translate/fix-qttranslations-path.patch
@@ -1,13 +1,13 @@
-diff --git i/src/settings/appsettings.cpp w/src/settings/appsettings.cpp
-index 7be4573..e65994e 100644
---- i/src/settings/appsettings.cpp
-+++ w/src/settings/appsettings.cpp
-@@ -82,7 +82,7 @@ void AppSettings::applyLanguage(QLocale::Language lang)
-         QLocale::setDefault(QLocale(lang));
+diff --git c/src/settings/appsettings.cpp i/src/settings/appsettings.cpp
+index ff99f64..fa929ae 100644
+--- c/src/settings/appsettings.cpp
++++ i/src/settings/appsettings.cpp
+@@ -80,7 +80,7 @@ void AppSettings::applyLanguage(QLocale::Language lang)
+     QLocale::setDefault(locale);
  
-     s_appTranslator.load(QLocale(), QStringLiteral(PROJECT_NAME), QStringLiteral("_"), QStandardPaths::locate(QStandardPaths::AppDataLocation, QStringLiteral("translations"), QStandardPaths::LocateDirectory));
--    s_qtTranslator.load(QLocale(), QStringLiteral("qt"), QStringLiteral("_"), QLibraryInfo::location(QLibraryInfo::TranslationsPath));
-+    s_qtTranslator.load(QLocale(), QStringLiteral("qt"), QStringLiteral("_"), QLatin1String("@qttranslations@/translations"));
+     s_appTranslator.load(locale, QStringLiteral(PROJECT_NAME), QStringLiteral("_"), QStandardPaths::locate(QStandardPaths::AppDataLocation, QStringLiteral("translations"), QStandardPaths::LocateDirectory));
+-    s_qtTranslator.load(locale, QStringLiteral("qtbase"), QStringLiteral("_"), QLibraryInfo::location(QLibraryInfo::TranslationsPath));
++    s_qtTranslator.load(locale, QStringLiteral("qtbase"), QStringLiteral("_"), QLatin1String("@qttranslations@/translations"));
  }
  
  QLocale::Language AppSettings::defaultLanguage()