diff --git a/HISTORY.rst b/HISTORY.rst
index 0bd16da2..9e90581f 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -4,7 +4,7 @@ Release History
 PlatformIO 2.0
 --------------
 
-2.5.0 (2015-12-??)
+2.5.0 (2015-12-08)
 ~~~~~~~~~~~~~~~~~~
 
 * Improved code builder for parallel builds (up to 4 times faster than before)
diff --git a/platformio/__init__.py b/platformio/__init__.py
index f75f4864..662e56a0 100644
--- a/platformio/__init__.py
+++ b/platformio/__init__.py
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-VERSION = (2, 5, "0.dev3")
+VERSION = (2, 5, 0)
 __version__ = ".".join([str(s) for s in VERSION])
 
 __title__ = "platformio"