diff --git a/command.go b/command.go
index b31e22c86..0419cb150 100644
--- a/command.go
+++ b/command.go
@@ -33,6 +33,7 @@ import (
 const (
 	FlagSetByCobraAnnotation     = "cobra_annotation_flag_set_by_cobra"
 	CommandDisplayNameAnnotation = "cobra_annotation_command_display_name"
+	trueString                   = "true"
 )
 
 // FParseErrWhitelist configures Flag parse errors to be ignored
@@ -1158,7 +1159,7 @@ func (c *Command) ValidateRequiredFlags() error {
 		if !found {
 			return
 		}
-		if (requiredAnnotation[0] == "true") && !pflag.Changed {
+		if (requiredAnnotation[0] == trueString) && !pflag.Changed {
 			missingFlagNames = append(missingFlagNames, pflag.Name)
 		}
 	})
@@ -1196,7 +1197,7 @@ func (c *Command) InitDefaultHelpFlag() {
 			usage += name
 		}
 		c.Flags().BoolP("help", "h", false, usage)
-		_ = c.Flags().SetAnnotation("help", FlagSetByCobraAnnotation, []string{"true"})
+		_ = c.Flags().SetAnnotation("help", FlagSetByCobraAnnotation, []string{trueString})
 	}
 }
 
@@ -1222,7 +1223,7 @@ func (c *Command) InitDefaultVersionFlag() {
 		} else {
 			c.Flags().Bool("version", false, usage)
 		}
-		_ = c.Flags().SetAnnotation("version", FlagSetByCobraAnnotation, []string{"true"})
+		_ = c.Flags().SetAnnotation("version", FlagSetByCobraAnnotation, []string{trueString})
 	}
 }
 
@@ -1259,6 +1260,23 @@ Simply type ` + c.displayName() + ` help [path to command] for full details.`,
 				}
 				return completions, ShellCompDirectiveNoFileComp
 			},
+			PersistentPreRunE: func(cmd *Command, args []string) error {
+				cmd.Flags().VisitAll(func(pflag *flag.Flag) {
+					requiredAnnotation, found := pflag.Annotations[BashCompOneRequiredFlag]
+					if found && requiredAnnotation[0] == trueString {
+						// Disable any persistent required flags for the help command
+						pflag.Annotations[BashCompOneRequiredFlag] = []string{"false"}
+					}
+				})
+				// Adding PersistentPreRun on sub-commands prevents root's PersistentPreRun from being called.
+				// So it is intentionally called here.
+				if cmd.Root().PersistentPreRunE != nil {
+					return cmd.Root().PersistentPreRunE(cmd, args)
+				} else if cmd.Root().PersistentPreRun != nil {
+					cmd.Root().PersistentPreRun(cmd, args)
+				}
+				return nil
+			},
 			Run: func(c *Command, args []string) {
 				cmd, _, e := c.Root().Find(args)
 				if cmd == nil || e != nil {
diff --git a/command_test.go b/command_test.go
index 9ce7a529b..40a95664d 100644
--- a/command_test.go
+++ b/command_test.go
@@ -946,6 +946,18 @@ func TestHelpCommandExecuted(t *testing.T) {
 	checkStringContains(t, output, rootCmd.Long)
 }
 
+func TestHelpCommandExecutedWithPersistentRequiredFlags(t *testing.T) {
+	rootCmd := &Command{Use: "root", Run: emptyRun}
+	rootCmd.PersistentFlags().Bool("foo", false, "")
+	childCmd := &Command{Use: "child", Run: emptyRun}
+	rootCmd.AddCommand(childCmd)
+	assertNoErr(t, rootCmd.MarkPersistentFlagRequired("foo"))
+
+	if _, err := executeCommand(rootCmd, "help"); err != nil {
+		t.Errorf("unexpected error: %v", err)
+	}
+}
+
 func TestHelpCommandExecutedOnChild(t *testing.T) {
 	rootCmd := &Command{Use: "root", Run: emptyRun}
 	childCmd := &Command{Use: "child", Long: "Long description", Run: emptyRun}
@@ -1681,6 +1693,25 @@ func testPersistentHooks(t *testing.T, expectedHookRunOrder []string) {
 	}
 }
 
+func TestPersistentPreRunHooksForHelpCommand(t *testing.T) {
+	executed := false
+
+	rootCmd := &Command{
+		Use:              "root",
+		PersistentPreRun: func(*Command, []string) { executed = true },
+		Run:              emptyRun,
+	}
+	childCmd := &Command{Use: "child", Run: emptyRun}
+	rootCmd.AddCommand(childCmd)
+
+	if _, err := executeCommand(rootCmd, "help"); err != nil {
+		t.Errorf("Unexpected error: %v", err)
+	}
+	if !executed {
+		t.Error("Root PersistentPreRun should have been executed")
+	}
+}
+
 // Related to https://github.com/spf13/cobra/issues/521.
 func TestGlobalNormFuncPropagation(t *testing.T) {
 	normFunc := func(f *pflag.FlagSet, name string) pflag.NormalizedName {
diff --git a/completions.go b/completions.go
index c0c08b057..d60d8c2f3 100644
--- a/completions.go
+++ b/completions.go
@@ -711,6 +711,23 @@ See each sub-command's help for details on how to use the generated script.
 		ValidArgsFunction: NoFileCompletions,
 		Hidden:            c.CompletionOptions.HiddenDefaultCmd,
 		GroupID:           c.completionCommandGroupID,
+		PersistentPreRunE: func(cmd *Command, args []string) error {
+			cmd.Flags().VisitAll(func(flag *pflag.Flag) {
+				requiredAnnotation, found := flag.Annotations[BashCompOneRequiredFlag]
+				if found && requiredAnnotation[0] == "true" {
+					// Disable any persistent required flags for the completion command
+					flag.Annotations[BashCompOneRequiredFlag] = []string{"false"}
+				}
+			})
+			// Adding PersistentPreRun on sub-commands prevents root's PersistentPreRun from being called.
+			// So it is intentionally called here.
+			if cmd.Root().PersistentPreRunE != nil {
+				return cmd.Root().PersistentPreRunE(cmd, args)
+			} else if cmd.Root().PersistentPreRun != nil {
+				cmd.Root().PersistentPreRun(cmd, args)
+			}
+			return nil
+		},
 	}
 	c.AddCommand(completionCmd)
 
diff --git a/completions_test.go b/completions_test.go
index df153fcf2..28acb236c 100644
--- a/completions_test.go
+++ b/completions_test.go
@@ -2558,6 +2558,42 @@ func TestDefaultCompletionCmd(t *testing.T) {
 	rootCmd.CompletionOptions.HiddenDefaultCmd = false
 	// Remove completion command for the next test
 	removeCompCmd(rootCmd)
+
+	// Test that required flag will be ignored
+	rootCmd.PersistentFlags().Bool("foo", false, "")
+	assertNoErr(t, rootCmd.MarkPersistentFlagRequired("foo"))
+	for _, shell := range []string{"bash", "fish", "powershell", "zsh"} {
+		if _, err = executeCommand(rootCmd, compCmdName, shell); err != nil {
+			t.Errorf("Unexpected error: %v", err)
+		}
+	}
+	// Remove completion command for the next test
+	removeCompCmd(rootCmd)
+}
+
+func TestPersistentPreRunHooksForCompletionCommand(t *testing.T) {
+	executed := false
+
+	rootCmd := &Command{
+		Use:              "root",
+		PersistentPreRun: func(*Command, []string) { executed = true },
+		Run:              emptyRun,
+	}
+	subCmd := &Command{
+		Use: "sub",
+		Run: emptyRun,
+	}
+	rootCmd.AddCommand(subCmd)
+
+	for _, shell := range []string{"bash", "fish", "powershell", "zsh"} {
+		if _, err := executeCommand(rootCmd, compCmdName, shell); err != nil {
+			t.Errorf("Unexpected error: %v", err)
+		}
+		if !executed {
+			t.Error("Root PersistentPreRun should have been executed")
+		}
+		executed = false
+	}
 }
 
 func TestCompleteCompletion(t *testing.T) {