diff --git a/yesod-core/yesod-core.cabal b/yesod-core/yesod-core.cabal
index d68c59a3..eb76088a 100644
--- a/yesod-core/yesod-core.cabal
+++ b/yesod-core/yesod-core.cabal
@@ -1,5 +1,5 @@
 name:            yesod-core
-version:         1.0.0.20120320
+version:         1.0.0
 license:         BSD3
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>
diff --git a/yesod-default/yesod-default.cabal b/yesod-default/yesod-default.cabal
index 5fcc6d5c..1d2c1764 100644
--- a/yesod-default/yesod-default.cabal
+++ b/yesod-default/yesod-default.cabal
@@ -1,5 +1,5 @@
 name:            yesod-default
-version:         1.0.0.20120315
+version:         1.0.0
 license:         BSD3
 license-file:    LICENSE
 author:          Patrick Brisbin
diff --git a/yesod-form/yesod-form.cabal b/yesod-form/yesod-form.cabal
index 202d0fcc..a85705ce 100644
--- a/yesod-form/yesod-form.cabal
+++ b/yesod-form/yesod-form.cabal
@@ -1,5 +1,5 @@
 name:            yesod-form
-version:         1.0.0.20120325
+version:         1.0.0
 license:         BSD3
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>
diff --git a/yesod/yesod.cabal b/yesod/yesod.cabal
index f84a1b08..27d17683 100644
--- a/yesod/yesod.cabal
+++ b/yesod/yesod.cabal
@@ -1,5 +1,5 @@
 name:            yesod
-version:         1.0.0.20120315
+version:         1.0.0
 license:         BSD3
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>