diff --git a/themes/danbooru/layout.class.php b/themes/danbooru/layout.class.php
index a8b06fc0..b48a8b0e 100644
--- a/themes/danbooru/layout.class.php
+++ b/themes/danbooru/layout.class.php
@@ -223,7 +223,7 @@ $header_html
 			<a href="https://code.shishnet.org/shimmie2/">Shimmie</a> &copy;
 			<a href="https://www.shishnet.org/">Shish</a> &amp;
 			<a href="https://github.com/shish/shimmie2/graphs/contributors">The Team</a>
-			2007-2016,
+			2007-2018,
 			based on the Danbooru concept.
 			$debug
 			$contact
diff --git a/themes/danbooru2/layout.class.php b/themes/danbooru2/layout.class.php
index 6c9d31ee..4c760f4c 100644
--- a/themes/danbooru2/layout.class.php
+++ b/themes/danbooru2/layout.class.php
@@ -249,7 +249,7 @@ $header_html
 			<a href="https://code.shishnet.org/shimmie2/">Shimmie</a> &copy;
 			<a href="https://www.shishnet.org/">Shish</a> &amp;
 			<a href="https://github.com/shish/shimmie2/graphs/contributors">The Team</a>
-			2007-2016,
+			2007-2018,
 			based on the Danbooru concept<br />
 			$debug
 			$contact
diff --git a/themes/default/layout.class.php b/themes/default/layout.class.php
index c2dc0f57..82aa8a70 100644
--- a/themes/default/layout.class.php
+++ b/themes/default/layout.class.php
@@ -80,7 +80,7 @@ $header_html
 			<a href="https://code.shishnet.org/shimmie2/">Shimmie</a> &copy;
 			<a href="https://www.shishnet.org/">Shish</a> &amp;
 			<a href="https://github.com/shish/shimmie2/graphs/contributors">The Team</a>
-			2007-2016,
+			2007-2018,
 			based on the Danbooru concept.
 			$debug
 			$contact
diff --git a/themes/futaba/layout.class.php b/themes/futaba/layout.class.php
index 321282c2..37a797bf 100644
--- a/themes/futaba/layout.class.php
+++ b/themes/futaba/layout.class.php
@@ -85,7 +85,7 @@ $header_html
 			<a href="https://code.shishnet.org/shimmie2/">Shimmie</a> &copy;
 			<a href="https://www.shishnet.org/">Shish</a> &amp;
 			<a href="https://github.com/shish/shimmie2/graphs/contributors">The Team</a>
-			2007-2016,
+			2007-2018,
 			based on the Danbooru concept.
 			<br>Futaba theme based on 4chan's layout and CSS :3
 			$debug
diff --git a/themes/lite/layout.class.php b/themes/lite/layout.class.php
index 82d7e61e..f2612c40 100644
--- a/themes/lite/layout.class.php
+++ b/themes/lite/layout.class.php
@@ -193,7 +193,7 @@ class Layout {
 			<a href="https://code.shishnet.org/shimmie2/">Shimmie</a> &copy;
 			<a href="https://www.shishnet.org/">Shish</a> &amp;
 			<a href="https://github.com/shish/shimmie2/graphs/contributors">The Team</a>
-			2007-2016,
+			2007-2018,
 			based on the Danbooru concept.<br />
 			Lite Theme by <a href="http://seemslegit.com">Zach</a>
 			$debug
diff --git a/themes/warm/layout.class.php b/themes/warm/layout.class.php
index 0420b872..54ff3101 100644
--- a/themes/warm/layout.class.php
+++ b/themes/warm/layout.class.php
@@ -96,7 +96,7 @@ $header_html
 			<a href="https://code.shishnet.org/shimmie2/">Shimmie</a> &copy;
 			<a href="https://www.shishnet.org/">Shish</a> &amp;
 			<a href="https://github.com/shish/shimmie2/graphs/contributors">The Team</a>
-			2007-2016,
+			2007-2018,
 			based on the Danbooru concept.
 			$debug
 			$contact