diff --git a/Mac/Base.lproj/UnifiedWindow.storyboard b/Mac/Base.lproj/UnifiedWindow.storyboard
index a578ed9c8..2a537adbc 100644
--- a/Mac/Base.lproj/UnifiedWindow.storyboard
+++ b/Mac/Base.lproj/UnifiedWindow.storyboard
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="17506" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" initialViewController="B8D-0N-5wS">
+<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="17701" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" initialViewController="B8D-0N-5wS">
     <dependencies>
         <deployment identifier="macosx"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="17506"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="17701"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <scenes>
@@ -90,13 +90,13 @@
                         <rect key="frame" x="0.0" y="0.0" width="240" height="307"/>
                         <autoresizingMask key="autoresizingMask"/>
                         <subviews>
-                            <scrollView borderType="none" autohidesScrollers="YES" horizontalLineScroll="26" horizontalPageScroll="10" verticalLineScroll="26" verticalPageScroll="10" hasHorizontalScroller="NO" horizontalScrollElasticity="none" translatesAutoresizingMaskIntoConstraints="NO" id="cJj-Wv-9ep">
+                            <scrollView borderType="none" autohidesScrollers="YES" horizontalLineScroll="28" horizontalPageScroll="10" verticalLineScroll="28" verticalPageScroll="10" hasHorizontalScroller="NO" horizontalScrollElasticity="none" translatesAutoresizingMaskIntoConstraints="NO" id="cJj-Wv-9ep">
                                 <rect key="frame" x="0.0" y="0.0" width="240" height="307"/>
                                 <clipView key="contentView" drawsBackground="NO" copiesOnScroll="NO" id="2eU-Wz-F9g">
                                     <rect key="frame" x="0.0" y="0.0" width="240" height="307"/>
                                     <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                     <subviews>
-                                        <outlineView verticalHuggingPriority="750" allowsExpansionToolTips="YES" columnAutoresizingStyle="firstColumnOnly" selectionHighlightStyle="sourceList" columnReordering="NO" columnResizing="NO" autosaveColumns="NO" typeSelect="NO" rowHeight="26" viewBased="YES" floatsGroupRows="NO" indentationPerLevel="23" outlineTableColumn="ih9-mJ-EA7" id="cnV-kg-Dn2" customClass="SidebarOutlineView" customModule="NetNewsWire" customModuleProvider="target">
+                                        <outlineView verticalHuggingPriority="750" allowsExpansionToolTips="YES" columnAutoresizingStyle="firstColumnOnly" selectionHighlightStyle="sourceList" columnReordering="NO" columnResizing="NO" autosaveColumns="NO" typeSelect="NO" rowHeight="28" rowSizeStyle="systemDefault" viewBased="YES" floatsGroupRows="NO" indentationPerLevel="13" outlineTableColumn="ih9-mJ-EA7" id="cnV-kg-Dn2" customClass="SidebarOutlineView" customModule="NetNewsWire" customModuleProvider="target">
                                             <rect key="frame" x="0.0" y="0.0" width="240" height="307"/>
                                             <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                             <size key="intercellSpacing" width="3" height="0.0"/>