diff --git a/History.md b/History.md
index 085d4c6883..b8c7321274 100644
--- a/History.md
+++ b/History.md
@@ -1,5 +1,15 @@
 # History of Sufia releases
 
+## 3.1.1
+* Extracting sufia generator behavior [Jeremy Friesen]
+
+* Don't use Sufia::Engine in the generated initializer [Justin Coyne]
+
+* Removed unused code [Justin Coyne]
+
+* Changed from a tag to span. fixes #32 [Carolyn Cole]
+
+
 ## 3.1.0
 * Make fits instructions more verbose [Carolyn Cole]
 
diff --git a/SUFIA_VERSION b/SUFIA_VERSION
index fd2a01863f..94ff29cc4d 100644
--- a/SUFIA_VERSION
+++ b/SUFIA_VERSION
@@ -1 +1 @@
-3.1.0
+3.1.1
diff --git a/lib/sufia/version.rb b/lib/sufia/version.rb
index ad3206804d..3677460721 100644
--- a/lib/sufia/version.rb
+++ b/lib/sufia/version.rb
@@ -1,3 +1,3 @@
 module Sufia
-  VERSION = "3.1.0"
+  VERSION = "3.1.1"
 end
diff --git a/sufia-models/lib/sufia/models/version.rb b/sufia-models/lib/sufia/models/version.rb
index 958ff2d060..2038795109 100644
--- a/sufia-models/lib/sufia/models/version.rb
+++ b/sufia-models/lib/sufia/models/version.rb
@@ -1,5 +1,5 @@
 module Sufia
   module Models
-    VERSION = "3.1.0"
+    VERSION = "3.1.1"
   end
 end