diff --git a/go.mod b/go.mod
index f4ef7989f..e638459fa 100644
--- a/go.mod
+++ b/go.mod
@@ -12,7 +12,7 @@ require (
 	github.com/charmbracelet/glamour v0.7.0
 	github.com/charmbracelet/lipgloss v0.10.1-0.20240413172830-d0be07ea6b9c
 	github.com/cli/go-gh/v2 v2.10.0
-	github.com/cli/oauth v1.0.1
+	github.com/cli/oauth v1.1.1
 	github.com/cli/safeexec v1.0.1
 	github.com/cpuguy83/go-md2man/v2 v2.0.5
 	github.com/creack/pty v1.1.23
@@ -159,7 +159,7 @@ require (
 	golang.org/x/exp v0.0.0-20240112132812-db7319d0e0e3 // indirect
 	golang.org/x/mod v0.20.0 // indirect
 	golang.org/x/net v0.27.0 // indirect
-	golang.org/x/sys v0.25.0 // indirect
+	golang.org/x/sys v0.26.0 // indirect
 	google.golang.org/genproto/googleapis/api v0.0.0-20240520151616-dc85e6b867a5 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20240520151616-dc85e6b867a5 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
diff --git a/go.sum b/go.sum
index 4f5689856..d1a85b60e 100644
--- a/go.sum
+++ b/go.sum
@@ -97,8 +97,8 @@ github.com/cli/browser v1.3.0 h1:LejqCrpWr+1pRqmEPDGnTZOjsMe7sehifLynZJuqJpo=
 github.com/cli/browser v1.3.0/go.mod h1:HH8s+fOAxjhQoBUAsKuPCbqUuxZDhQ2/aD+SzsEfBTk=
 github.com/cli/go-gh/v2 v2.10.0 h1:GMflBKoErBXlLvN2euxzL+p7JaM8erlSmw0cT7uZr7M=
 github.com/cli/go-gh/v2 v2.10.0/go.mod h1:MeRoKzXff3ygHu7zP+NVTT+imcHW6p3tpuxHAzRM2xE=
-github.com/cli/oauth v1.0.1 h1:pXnTFl/qUegXHK531Dv0LNjW4mLx626eS42gnzfXJPA=
-github.com/cli/oauth v1.0.1/go.mod h1:qd/FX8ZBD6n1sVNQO3aIdRxeu5LGw9WhKnYhIIoC2A4=
+github.com/cli/oauth v1.1.1 h1:459gD3hSjlKX9B1uXBuiAMdpXBUQ9QGf/NDcCpoQxPs=
+github.com/cli/oauth v1.1.1/go.mod h1:qd/FX8ZBD6n1sVNQO3aIdRxeu5LGw9WhKnYhIIoC2A4=
 github.com/cli/safeexec v1.0.0/go.mod h1:Z/D4tTN8Vs5gXYHDCbaM1S/anmEDnJb1iW0+EJ5zx3Q=
 github.com/cli/safeexec v1.0.1 h1:e/C79PbXF4yYTN/wauC4tviMxEV13BwljGj0N9j+N00=
 github.com/cli/safeexec v1.0.1/go.mod h1:Z/D4tTN8Vs5gXYHDCbaM1S/anmEDnJb1iW0+EJ5zx3Q=
@@ -515,8 +515,8 @@ golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220906165534-d0df966e6959/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=
-golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.26.0 h1:KHjCJyddX0LoSTb3J+vWpupP9p0oznkqVk/IfjymZbo=
+golang.org/x/sys v0.26.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.24.0 h1:Mh5cbb+Zk2hqqXNO7S1iTjEphVL+jb8ZWaqh/g+JWkM=
diff --git a/internal/authflow/flow.go b/internal/authflow/flow.go
index 3fc753b44..52b00284b 100644
--- a/internal/authflow/flow.go
+++ b/internal/authflow/flow.go
@@ -48,8 +48,13 @@ func AuthFlow(oauthHost string, IO *iostreams.IOStreams, notice string, addition
 		callbackURI = "http://localhost/"
 	}
 
+	host, err := oauth.NewGitHubHost(ghinstance.HostPrefix(oauthHost))
+	if err != nil {
+		return "", "", err
+	}
+
 	flow := &oauth.Flow{
-		Host:         oauth.GitHubHost(ghinstance.HostPrefix(oauthHost)),
+		Host:         host,
 		ClientID:     oauthClientID,
 		ClientSecret: oauthClientSecret,
 		CallbackURI:  callbackURI,
diff --git a/pkg/cmd/root/help_topic.go b/pkg/cmd/root/help_topic.go
index 3da5bf476..e76dd2271 100644
--- a/pkg/cmd/root/help_topic.go
+++ b/pkg/cmd/root/help_topic.go
@@ -99,6 +99,10 @@ var HelpTopics = []helpTopic{
 
 			%[1]sGH_PATH%[1]s: set the path to the gh executable, useful for when gh can not properly determine
 			its own path such as in the cygwin terminal.
+
+			%[1]sGH_MDWIDTH%[1]s: default maximum width for markdown render wrapping.  The max width of lines
+			wrapped on the terminal will be taken as the lesser of the terminal width, this value, or 120 if
+			not specified.  This value is used, for example, with %[1]spr view%[1]s subcommand.
 		`, "`"),
 	},
 	{
diff --git a/pkg/markdown/markdown.go b/pkg/markdown/markdown.go
index f3f4951af..63bd9233e 100644
--- a/pkg/markdown/markdown.go
+++ b/pkg/markdown/markdown.go
@@ -1,6 +1,9 @@
 package markdown
 
 import (
+	"os"
+	"strconv"
+
 	"github.com/charmbracelet/glamour"
 	ghMarkdown "github.com/cli/go-gh/v2/pkg/markdown"
 )
@@ -10,11 +13,16 @@ func WithoutIndentation() glamour.TermRendererOption {
 }
 
 // WithWrap is a rendering option that set the character limit for soft
-// wrapping the markdown rendering. There is a max limit of 120 characters.
+// wrapping the markdown rendering. There is a max limit of 120 characters,
+// unless the user overrides with an environment variable.
 // If 0 is passed then wrapping is disabled.
 func WithWrap(w int) glamour.TermRendererOption {
-	if w > 120 {
-		w = 120
+	width, err := strconv.Atoi(os.Getenv("GH_MDWIDTH"))
+	if err != nil {
+		width = 120
+	}
+	if w > width {
+		w = width
 	}
 	return ghMarkdown.WithWrap(w)
 }