diff --git a/build.properties b/build.properties
index 571d340eda..edab803afb 100644
--- a/build.properties
+++ b/build.properties
@@ -1,4 +1,4 @@
-mod_version=0.9.11
+mod_version=0.9.12
 minecraft_version=1.7.10
 forge_version=10.13.4.1472-1.7.10
 release_type=release
diff --git a/resources/changelog/1.7.10-0.9.12.txt b/resources/changelog/1.7.10-0.9.12.txt
new file mode 100644
index 0000000000..709b5ae8e2
--- /dev/null
+++ b/resources/changelog/1.7.10-0.9.12.txt
@@ -0,0 +1,7 @@
+As always, don't forget to backup your world before updating!
+
+Changes:
+* Update ja_JP.lang, by neconeco2
+
+Fixes:
+* Fix chalice crashing when filling with null fluid, Closes #498