diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,9 @@
 # ChangeLog for yesod-core
 
+## 1.6.18.7
+
+* Fix functions generating Open Graph metadata[#1709](https://github.com/yesodweb/yesod/pull/1709)
+
 ## 1.6.18.6
 
 * Update documentation from `HandlerT` to `HandlerFor` [#1703](https://github.com/yesodweb/yesod/pull/1703)
diff --git a/src/Yesod/Core/Widget.hs b/src/Yesod/Core/Widget.hs
--- a/src/Yesod/Core/Widget.hs
+++ b/src/Yesod/Core/Widget.hs
@@ -226,7 +226,7 @@
 --
 -- @since 1.6.18
 setOGType :: MonadWidget m => Text -> m ()
-setOGType a = toWidgetHead $ [hamlet|<meta name="og:type" content=#{a}>|]
+setOGType a = toWidgetHead $ [hamlet|<meta property="og:type" content=#{a}>|]
 
 -- | Add OpenGraph image meta tag to the head of the page
 --
@@ -241,7 +241,7 @@
 --
 -- @since 1.6.18
 setOGImage :: MonadWidget m => Text -> m ()
-setOGImage a = toWidgetHead $ [hamlet|<meta name="og:image" content=#{a}>|]
+setOGImage a = toWidgetHead $ [hamlet|<meta property="og:image" content=#{a}>|]
 
 -- | Link to the specified local stylesheet.
 addStylesheet :: MonadWidget m => Route (HandlerSite m) -> m ()
diff --git a/yesod-core.cabal b/yesod-core.cabal
--- a/yesod-core.cabal
+++ b/yesod-core.cabal
@@ -1,5 +1,5 @@
 name:            yesod-core
-version:         1.6.18.6
+version:         1.6.18.7
 license:         MIT
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>