diff --git a/.gitignore b/.gitignore
index c22be97..fbc8aad 100644
--- a/.gitignore
+++ b/.gitignore
@@ -43,3 +43,4 @@ cppcheck-1.44.tar.bz2
 /cppcheck-1.90.tar.gz
 /cppcheck-2.0.tar.gz
 /cppcheck-2.1.tar.gz
+/cppcheck-2.2.tar.gz
diff --git a/cppcheck-2.2-exprengine.patch b/cppcheck-2.2-exprengine.patch
new file mode 100644
index 0000000..6b50be1
--- /dev/null
+++ b/cppcheck-2.2-exprengine.patch
@@ -0,0 +1,57 @@
+From b052843655f90a62526585db20fcf18660919cb6 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <daniel.marjamaki@gmail.com>
+Date: Sun, 4 Oct 2020 11:21:00 +0200
+Subject: [PATCH] exprengine: Use and tweak ExprEngine::ArrayValue::MAXSIZE
+
+---
+ lib/exprengine.cpp      | 2 +-
+ lib/exprengine.h        | 2 +-
+ test/testexprengine.cpp | 4 ++--
+ 3 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/lib/exprengine.cpp b/lib/exprengine.cpp
+index 49ea76b4ab..21c6bd9a9f 100644
+--- a/lib/exprengine.cpp
++++ b/lib/exprengine.cpp
+@@ -1506,7 +1506,7 @@ static ExprEngine::ValuePtr getValueRangeFromValueType(const ValueType *valueTyp
+             value = getValueRangeFromValueType(&vt, data);
+         } else
+             return ExprEngine::ValuePtr();
+-        auto bufferSize = std::make_shared<ExprEngine::IntRange>(data.getNewSymbolName(), 0, ~0U);
++        auto bufferSize = std::make_shared<ExprEngine::IntRange>(data.getNewSymbolName(), 0, ExprEngine::ArrayValue::MAXSIZE);
+         return std::make_shared<ExprEngine::ArrayValue>(data.getNewSymbolName(), bufferSize, value, false, false, false);
+     }
+     return getValueRangeFromValueType(data.getNewSymbolName(), valueType, *data.settings);
+diff --git a/lib/exprengine.h b/lib/exprengine.h
+index 46966d6108..889140fd85 100644
+--- a/lib/exprengine.h
++++ b/lib/exprengine.h
+@@ -194,7 +194,7 @@ namespace ExprEngine {
+     // Array or pointer
+     class ArrayValue: public Value {
+     public:
+-        const int MAXSIZE = 0x100000;
++        enum { MAXSIZE = 0x7fffffff };
+ 
+         ArrayValue(const std::string &name, ValuePtr size, ValuePtr value, bool pointer, bool nullPointer, bool uninitPointer);
+         ArrayValue(DataBase *data, const Variable *var);
+diff --git a/test/testexprengine.cpp b/test/testexprengine.cpp
+index f403eae35c..d8965167a1 100644
+--- a/test/testexprengine.cpp
++++ b/test/testexprengine.cpp
+@@ -328,13 +328,13 @@ class TestExprEngine : public TestFixture {
+         Settings settings;
+         LOAD_LIB_2(settings.library, "std.cfg");
+ 
+-        ASSERT_EQUALS("1:26: $3=0:ffffffff\n"
++        ASSERT_EQUALS("1:26: $3=0:2147483647\n"
+                       "1:26: $2=-128:127\n"
+                       "1:27: 0:{ s=($4,[$3],[:]=$2)}\n",
+                       trackExecution("void foo() { std::string s; }", &settings));
+ 
+ 
+-        ASSERT_EQUALS("1:52: $3=0:ffffffff\n"
++        ASSERT_EQUALS("1:52: $3=0:2147483647\n"
+                       "1:52: $2=-128:127\n"
+                       "1:66: 0:{ s=($4,[$3],[:]=$2)}\n",
+                       trackExecution("std::string getName(int); void foo() { std::string s = getName(1); }", &settings));
diff --git a/cppcheck-2.2-tinyxml.patch b/cppcheck-2.2-tinyxml.patch
index 18cf85e..9a92c21 100644
--- a/cppcheck-2.2-tinyxml.patch
+++ b/cppcheck-2.2-tinyxml.patch
@@ -1,6 +1,6 @@
-diff -up cppcheck-2.1/cli/CMakeLists.txt.orig cppcheck-2.1/cli/CMakeLists.txt
---- cppcheck-2.1/cli/CMakeLists.txt.orig	2020-06-13 18:08:37.000000000 +0200
-+++ cppcheck-2.1/cli/CMakeLists.txt	2020-06-15 11:52:39.095165469 +0200
+diff -up cppcheck-2.2/cli/CMakeLists.txt.orig cppcheck-2.2/cli/CMakeLists.txt
+--- cppcheck-2.2/cli/CMakeLists.txt.orig	2020-10-03 11:05:53.000000000 +0200
++++ cppcheck-2.2/cli/CMakeLists.txt	2020-10-04 06:47:29.867450500 +0200
 @@ -1,5 +1,4 @@
  include_directories(${PROJECT_SOURCE_DIR}/lib/)
 -include_directories(SYSTEM ${PROJECT_SOURCE_DIR}/externals/tinyxml/)
@@ -24,9 +24,9 @@ diff -up cppcheck-2.1/cli/CMakeLists.txt.orig cppcheck-2.1/cli/CMakeLists.txt
  
  install(TARGETS cppcheck
      RUNTIME DESTINATION ${CMAKE_INSTALL_FULL_BINDIR}
-diff -up cppcheck-2.1/CMakeLists.txt.orig cppcheck-2.1/CMakeLists.txt
---- cppcheck-2.1/CMakeLists.txt.orig	2020-06-13 18:08:37.000000000 +0200
-+++ cppcheck-2.1/CMakeLists.txt	2020-06-15 11:52:39.099165304 +0200
+diff -up cppcheck-2.2/CMakeLists.txt.orig cppcheck-2.2/CMakeLists.txt
+--- cppcheck-2.2/CMakeLists.txt.orig	2020-10-03 11:05:53.000000000 +0200
++++ cppcheck-2.2/CMakeLists.txt	2020-10-04 06:48:18.324566600 +0200
 @@ -23,7 +23,6 @@ if (BUILD_TESTS)
      enable_testing()
  endif()
@@ -35,9 +35,9 @@ diff -up cppcheck-2.1/CMakeLists.txt.orig cppcheck-2.1/CMakeLists.txt
  add_subdirectory(externals/simplecpp)
  add_subdirectory(lib)   # CppCheck Library 
  add_subdirectory(cli)   # Client application
-diff -up cppcheck-2.1/gui/CMakeLists.txt.orig cppcheck-2.1/gui/CMakeLists.txt
---- cppcheck-2.1/gui/CMakeLists.txt.orig	2020-06-13 18:08:37.000000000 +0200
-+++ cppcheck-2.1/gui/CMakeLists.txt	2020-06-15 11:53:24.866217469 +0200
+diff -up cppcheck-2.2/gui/CMakeLists.txt.orig cppcheck-2.2/gui/CMakeLists.txt
+--- cppcheck-2.2/gui/CMakeLists.txt.orig	2020-10-03 11:05:53.000000000 +0200
++++ cppcheck-2.2/gui/CMakeLists.txt	2020-10-04 07:36:13.199769100 +0200
 @@ -10,7 +10,6 @@ if (BUILD_GUI)
      endif()
  
@@ -58,14 +58,14 @@ diff -up cppcheck-2.1/gui/CMakeLists.txt.orig cppcheck-2.1/gui/CMakeLists.txt
      if (USE_Z3)
          target_link_libraries(cppcheck-gui ${Z3_LIBRARIES})
      endif()
--    target_link_libraries(cppcheck-gui Qt5::Core Qt5::Gui Qt5::Widgets Qt5::PrintSupport)
-+    target_link_libraries(cppcheck-gui tinyxml2 Qt5::Core Qt5::Gui Qt5::Widgets Qt5::PrintSupport)
+-    target_link_libraries(cppcheck-gui Qt5::Core Qt5::Gui Qt5::Widgets Qt5::PrintSupport Qt5::Help)
++    target_link_libraries(cppcheck-gui tinyxml2 Qt5::Core Qt5::Gui Qt5::Widgets Qt5::PrintSupport Qt5::Help)
      if(WITH_QCHART)
          target_compile_definitions (cppcheck-gui PRIVATE HAVE_QCHART )
          target_link_libraries(cppcheck-gui Qt5::Charts)
-diff -up cppcheck-2.1/test/CMakeLists.txt.orig cppcheck-2.1/test/CMakeLists.txt
---- cppcheck-2.1/test/CMakeLists.txt.orig	2020-06-15 11:52:39.108164933 +0200
-+++ cppcheck-2.1/test/CMakeLists.txt	2020-06-15 11:54:10.167286593 +0200
+diff -up cppcheck-2.2/test/CMakeLists.txt.orig cppcheck-2.2/test/CMakeLists.txt
+--- cppcheck-2.2/test/CMakeLists.txt.orig	2020-10-03 11:05:53.000000000 +0200
++++ cppcheck-2.2/test/CMakeLists.txt	2020-10-04 06:55:33.660775300 +0200
 @@ -13,19 +13,19 @@ if (BUILD_TESTS)
      add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure -j ${CTEST_PARALLEL_LEVEL} -C ${CMAKE_CFG_INTDIR} --timeout 90)
  
@@ -86,5 +86,5 @@ diff -up cppcheck-2.1/test/CMakeLists.txt.orig cppcheck-2.1/test/CMakeLists.txt
      endif()
 +    target_link_libraries(testrunner tinyxml2)
  
-     add_custom_target(copy_cfg ALL
-         COMMENT "Copying cfg files")
+     if (NOT CMAKE_DISABLE_PRECOMPILE_HEADERS)
+         target_precompile_headers(testrunner PRIVATE precompiled.h)
diff --git a/cppcheck-2.2-translations.patch b/cppcheck-2.2-translations.patch
index 966e2b4..796d078 100644
--- a/cppcheck-2.2-translations.patch
+++ b/cppcheck-2.2-translations.patch
@@ -1,7 +1,7 @@
-diff -urp cppcheck-1.89.orig/gui/CMakeLists.txt cppcheck-1.89/gui/CMakeLists.txt
---- cppcheck-1.89.orig/gui/CMakeLists.txt	2019-12-07 13:41:32.651559443 -0500
-+++ cppcheck-1.89/gui/CMakeLists.txt	2019-12-07 13:45:16.037535529 -0500
-@@ -30,7 +30,7 @@ if (BUILD_GUI)
+diff -urp cppcheck-2.2.orig/gui/CMakeLists.txt cppcheck-2.2/gui/CMakeLists.txt
+--- cppcheck-2.2.orig/gui/CMakeLists.txt	2020-10-03 11:05:53.000000000 +0200
++++ cppcheck-2.2/gui/CMakeLists.txt	2020-10-04 07:18:23.309796000 +0200
+@@ -40,7 +40,7 @@ if (BUILD_GUI)
      endif()
  
      install(TARGETS cppcheck-gui RUNTIME DESTINATION ${CMAKE_INSTALL_FULL_BINDIR} COMPONENT applications)
@@ -10,12 +10,12 @@ diff -urp cppcheck-1.89.orig/gui/CMakeLists.txt cppcheck-1.89/gui/CMakeLists.txt
  
      install(FILES cppcheck-gui.desktop DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/applications)
  
-diff -urp cppcheck-1.89.orig/gui/translationhandler.cpp cppcheck-1.89/gui/translationhandler.cpp
---- cppcheck-1.89.orig/gui/translationhandler.cpp	2019-09-01 09:01:12.000000000 -0400
-+++ cppcheck-1.89/gui/translationhandler.cpp	2019-12-07 13:46:47.085525782 -0500
-@@ -116,15 +116,7 @@ bool TranslationHandler::setLanguage(con
-         if (datadir.isEmpty())
-             datadir = appPath;
+diff -urp cppcheck-2.2.orig/gui/translationhandler.cpp cppcheck-2.2/gui/translationhandler.cpp
+--- cppcheck-2.2.orig/gui/translationhandler.cpp	2020-10-03 11:05:53.000000000 +0200
++++ cppcheck-2.2/gui/translationhandler.cpp	2020-10-04 07:19:44.765892500 +0200
+@@ -113,15 +113,7 @@ bool TranslationHandler::setLanguage(con
+ 
+         QString datadir = getDataDir();
  
 -        QString translationFile;
 -        if (QFile::exists(datadir + "/lang/" + mTranslations[index].mFilename + ".qm"))
@@ -26,7 +26,7 @@ diff -urp cppcheck-1.89.orig/gui/translationhandler.cpp cppcheck-1.89/gui/transl
 -
 -        else
 -            translationFile = appPath + "/" + mTranslations[index].mFilename + ".qm";
-+	QString translationFile("/usr/share/Cppcheck/lang/" + mTranslations[index].mFilename + ".qm");
++        QString translationFile("/usr/share/Cppcheck/lang/" + mTranslations[index].mFilename + ".qm");
  
          if (!mTranslator->load(translationFile) && !failure) {
              //If it failed, lets check if the default file exists
diff --git a/cppcheck.spec b/cppcheck.spec
index 77c5632..d004e3e 100644
--- a/cppcheck.spec
+++ b/cppcheck.spec
@@ -1,17 +1,19 @@
 Name:           cppcheck
-Version:        2.1
-Release:        7%{?dist}
+Version:        2.2
+Release:        1%{?dist}
 Summary:        Tool for static C/C++ code analysis
 License:        GPLv3+
 URL:            http://cppcheck.wiki.sourceforge.net/
 Source0:        http://downloads.sourceforge.net/%{name}/%{name}-%{version}.tar.gz
 
 # Use system tinyxml2
-Patch0:         cppcheck-2.1-tinyxml.patch
+Patch0:         cppcheck-2.2-tinyxml.patch
 # Fix location of translations
-Patch1:         cppcheck-1.89-translations.patch
+Patch1:         cppcheck-2.2-translations.patch
 # Select python3 explicitly
 Patch2:         cppcheck-1.88-htmlreport-python3.patch
+# https://github.com/danmar/cppcheck/commit/b052843
+Patch3:         cppcheck-2.2-exprengine.patch
 
 BuildRequires:  gcc-c++
 BuildRequires:  pcre-devel
@@ -25,6 +27,7 @@ BuildRequires:  zlib-devel
 BuildRequires:  python3-devel
 BuildRequires:  z3-devel >= 4.7.1
 BuildRequires:  qt5-qtbase-devel
+BuildRequires:  qt5-qttools-devel
 BuildRequires:  qt5-linguist
 
 
@@ -56,6 +59,7 @@ from xml files first generated using cppcheck.
 %patch0 -p1 -b .tinyxml
 %patch1 -p1 -b .translations
 %patch2 -p1 -b .python3
+%patch3 -p1 -b .exprengine
 # Make sure bundled tinyxml is not used
 rm -r externals/tinyxml
 
@@ -104,6 +108,9 @@ cd %{_vpath_builddir}/bin
 %{_bindir}/cppcheck-htmlreport
 
 %changelog
+* Sun Oct 04 2020 Wolfgang Stöggl <c72578@yahoo.de> - 2.2-1
+- Update to 2.2.
+
 * Tue Aug 18 2020 Susi Lehtola <jussilehtola@fedoraproject.org> - 2.1-7
 - Gui package is always built.
 
diff --git a/sources b/sources
index fe2e414..564f13b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (cppcheck-2.1.tar.gz) = 5001486c0f5dd2149c733df6167e274217dba6e248f525aba0f1523c92f44ad119b7e4c5655ccc812567ccf9ab11bcaaa35aa165d5d256212802f69594a581b8
+SHA512 (cppcheck-2.2.tar.gz) = 510dccba09530cb19a7d736966aeaac8683c9eb37ff1a347e1310f775b312c6c1598347b01f06343dbeab04d1fdc774aafa6800ee054b2f2f50a68ba4606c353