diff --git a/go.mod b/go.mod
index 5a937c2fa..98853adb9 100644
--- a/go.mod
+++ b/go.mod
@@ -20,7 +20,7 @@ require (
 	github.com/imdario/mergo v0.3.11
 	github.com/integrii/flaggy v1.4.0
 	github.com/jesseduffield/go-git/v5 v5.1.2-0.20201006095850-341962be15a4
-	github.com/jesseduffield/gocui v0.3.1-0.20210405041826-439abd8b6e07
+	github.com/jesseduffield/gocui v0.3.1-0.20210405093708-e79dab8f7772
 	github.com/jesseduffield/termbox-go v0.0.0-20200823212418-a2289ed6aafe // indirect
 	github.com/jesseduffield/yaml v2.1.0+incompatible
 	github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0
diff --git a/go.sum b/go.sum
index 51442f5fc..d2037e61e 100644
--- a/go.sum
+++ b/go.sum
@@ -100,6 +100,8 @@ github.com/jesseduffield/gocui v0.3.1-0.20210403045716-a3be78c4ccf6 h1:nENhj0TKu
 github.com/jesseduffield/gocui v0.3.1-0.20210403045716-a3be78c4ccf6/go.mod h1:QWq79xplEoyhQO+dgpk3sojjTVRKjQklyTlzm5nC5Kg=
 github.com/jesseduffield/gocui v0.3.1-0.20210405041826-439abd8b6e07 h1:BymGR28auSeuW0QELl0JomK0iFLPS/WRjFlc1iGZiOQ=
 github.com/jesseduffield/gocui v0.3.1-0.20210405041826-439abd8b6e07/go.mod h1:QWq79xplEoyhQO+dgpk3sojjTVRKjQklyTlzm5nC5Kg=
+github.com/jesseduffield/gocui v0.3.1-0.20210405093708-e79dab8f7772 h1:dg9krj10Udac4IcvlVCOAPktQkfggkgtqRmbDKk7Pzw=
+github.com/jesseduffield/gocui v0.3.1-0.20210405093708-e79dab8f7772/go.mod h1:QWq79xplEoyhQO+dgpk3sojjTVRKjQklyTlzm5nC5Kg=
 github.com/jesseduffield/termbox-go v0.0.0-20200823212418-a2289ed6aafe h1:qsVhCf2RFyyKIUe/+gJblbCpXMUki9rZrHuEctg6M/E=
 github.com/jesseduffield/termbox-go v0.0.0-20200823212418-a2289ed6aafe/go.mod h1:anMibpZtqNxjDbxrcDEAwSdaJ37vyUeM1f/M4uekib4=
 github.com/jesseduffield/yaml v2.1.0+incompatible h1:HWQJ1gIv2zHKbDYNp0Jwjlj24K8aqpFHnMCynY1EpmE=
diff --git a/vendor/github.com/jesseduffield/gocui/tcell_driver.go b/vendor/github.com/jesseduffield/gocui/tcell_driver.go
index e0378ac13..3bc92b344 100644
--- a/vendor/github.com/jesseduffield/gocui/tcell_driver.go
+++ b/vendor/github.com/jesseduffield/gocui/tcell_driver.go
@@ -5,7 +5,6 @@
 package gocui
 
 import (
-	"sync"
 	"time"
 
 	"github.com/gdamore/tcell/v2"
@@ -21,11 +20,6 @@ type oldStyle struct {
 	outputMode OutputMode
 }
 
-// we're using this cache to speed up rendering, because obtaining the tcell style
-// from the old style is deterministic
-var cellStyleCache map[oldStyle]tcell.Style = map[oldStyle]tcell.Style{}
-var cacheMutex = sync.RWMutex{}
-
 // tcellInit initializes tcell screen for use.
 func tcellInit() error {
 	if s, e := tcell.NewScreen(); e != nil {
@@ -58,13 +52,6 @@ func tcellSetCell(x, y int, ch rune, fg, bg Attribute, outputMode OutputMode) {
 
 // getTcellStyle creates tcell.Style from Attributes
 func getTcellStyle(input oldStyle) tcell.Style {
-	cacheMutex.RLock()
-	cachedResult, ok := cellStyleCache[input]
-	cacheMutex.RUnlock()
-	if ok {
-		return cachedResult
-	}
-
 	st := tcell.StyleDefault
 
 	// extract colors and attributes
@@ -77,10 +64,6 @@ func getTcellStyle(input oldStyle) tcell.Style {
 		st = setTcellFontEffectStyle(st, input.bg)
 	}
 
-	cacheMutex.Lock()
-	cellStyleCache[input] = st
-	cacheMutex.Unlock()
-
 	return st
 }
 
diff --git a/vendor/modules.txt b/vendor/modules.txt
index ea2471408..1bf4922de 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -149,7 +149,7 @@ github.com/jesseduffield/go-git/v5/utils/merkletrie/filesystem
 github.com/jesseduffield/go-git/v5/utils/merkletrie/index
 github.com/jesseduffield/go-git/v5/utils/merkletrie/internal/frame
 github.com/jesseduffield/go-git/v5/utils/merkletrie/noder
-# github.com/jesseduffield/gocui v0.3.1-0.20210405041826-439abd8b6e07
+# github.com/jesseduffield/gocui v0.3.1-0.20210405093708-e79dab8f7772
 ## explicit
 github.com/jesseduffield/gocui
 # github.com/jesseduffield/termbox-go v0.0.0-20200823212418-a2289ed6aafe