diff --git a/extras/Projucer/Source/Project/jucer_Project.cpp b/extras/Projucer/Source/Project/jucer_Project.cpp
index 32e6fd0a58..5fd7e5c6a6 100644
--- a/extras/Projucer/Source/Project/jucer_Project.cpp
+++ b/extras/Projucer/Source/Project/jucer_Project.cpp
@@ -287,7 +287,7 @@ void Project::initialiseProjectValues()
     useAppConfigValue.referTo             (projectRoot, Ids::useAppConfig,                  getUndoManager(), true);
     addUsingNamespaceToJuceHeader.referTo (projectRoot, Ids::addUsingNamespaceToJuceHeader, getUndoManager(), true);
 
-    cppStandardValue.referTo       (projectRoot, Ids::cppLanguageStandard, getUndoManager(), "14");
+    cppStandardValue.referTo (projectRoot, Ids::cppLanguageStandard, getUndoManager(), "14");
 
     headerSearchPathsValue.referTo   (projectRoot, Ids::headerPath, getUndoManager());
     preprocessorDefsValue.referTo    (projectRoot, Ids::defines,    getUndoManager());
diff --git a/extras/Projucer/Source/Project/jucer_Project.h b/extras/Projucer/Source/Project/jucer_Project.h
index fbbb854830..9061570a7c 100644
--- a/extras/Projucer/Source/Project/jucer_Project.h
+++ b/extras/Projucer/Source/Project/jucer_Project.h
@@ -209,8 +209,14 @@ public:
     bool shouldDisplaySplashScreen() const               { return displaySplashScreenValue.get(); }
     String getSplashScreenColourString() const           { return splashScreenColourValue.get(); }
 
-    static StringArray getCppStandardStrings()           { return { "C++14", "C++17", "Use Latest" }; }
-    static Array<var> getCppStandardVars()               { return { "14",    "17",    "latest" }; }
+    static StringArray getCppStandardStrings()           { return { "C++14", "C++17", "C++20", "Use Latest" }; }
+    static Array<var> getCppStandardVars()               { return { "14",    "17",    "20",    "latest" }; }
+
+    static String getLatestNumberedCppStandardString()
+    {
+        auto cppStandardVars = getCppStandardVars();
+        return cppStandardVars[cppStandardVars.size() - 2];
+    }
 
     String getCppStandardString() const                  { return cppStandardValue.get(); }
 
diff --git a/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_Android.h b/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_Android.h
index cd791fc349..3c15f72ffa 100644
--- a/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_Android.h
+++ b/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_Android.h
@@ -1435,7 +1435,7 @@ private:
             auto projectStandard = project.getCppStandardString();
 
             if (projectStandard == "latest")
-                return String ("17");
+                return project.getLatestNumberedCppStandardString();
 
             return projectStandard;
         }();
diff --git a/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_CLion.h b/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_CLion.h
index 64e6af9940..1ad86918fe 100644
--- a/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_CLion.h
+++ b/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_CLion.h
@@ -542,7 +542,7 @@ private:
                 auto cxxStandard = project.getCppStandardString();
 
                 if (cxxStandard == "latest")
-                    cxxStandard = "17";
+                    cxxStandard = project.getLatestNumberedCppStandardString();
 
                 out << "    CXX_STANDARD " << cxxStandard << newLine;
 
@@ -671,7 +671,7 @@ private:
                 auto cxxStandard = project.getCppStandardString();
 
                 if (cxxStandard == "latest")
-                    cxxStandard = "17";
+                    cxxStandard = project.getLatestNumberedCppStandardString();
 
                 out << "    CXX_STANDARD " << cxxStandard << newLine;
 
@@ -1076,7 +1076,7 @@ private:
                 auto cxxStandard = project.getCppStandardString();
 
                 if (cxxStandard == "latest")
-                    cxxStandard = "17";
+                    cxxStandard = project.getLatestNumberedCppStandardString();
 
                 out << "    CXX_STANDARD " << cxxStandard << newLine;
 
diff --git a/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_CodeBlocks.h b/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_CodeBlocks.h
index c175a02464..5c47df04d7 100644
--- a/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_CodeBlocks.h
+++ b/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_CodeBlocks.h
@@ -392,7 +392,7 @@ private:
             auto cppStandard = config.project.getCppStandardString();
 
             if (cppStandard == "latest")
-                cppStandard = "17";
+                cppStandard = project.getLatestNumberedCppStandardString();
 
             flags.add ("-std=" + String (shouldUseGNUExtensions() ? "gnu++" : "c++") + cppStandard);
         }
diff --git a/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_Make.h b/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_Make.h
index 4c4e5b89bb..0121297f02 100644
--- a/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_Make.h
+++ b/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_Make.h
@@ -625,7 +625,7 @@ private:
         auto cppStandard = project.getCppStandardString();
 
         if (cppStandard == "latest")
-            cppStandard = "17";
+            cppStandard = project.getLatestNumberedCppStandardString();
 
         result.add ("-std=" + String (shouldUseGNUExtensions() ? "gnu++" : "c++") + cppStandard);
 
diff --git a/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_Xcode.h b/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_Xcode.h
index 6ab172b1b0..f5afb6d194 100644
--- a/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_Xcode.h
+++ b/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_Xcode.h
@@ -1653,7 +1653,7 @@ public:
                 auto cppStandard = owner.project.getCppStandardString();
 
                 if (cppStandard == "latest")
-                    cppStandard = "17";
+                    cppStandard = owner.project.getLatestNumberedCppStandardString();
 
                 s.set ("CLANG_CXX_LANGUAGE_STANDARD", (String (owner.shouldUseGNUExtensions() ? "gnu++"
                                                                                               : "c++") + cppStandard).quoted());