diff --git a/CHANGES.md b/CHANGES.md
index 3806ec41..2123976f 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,11 @@
 # CHANGES
 
+## 3.1.6
+
+* Add LICENSE file to gem files [GH-282]
+
+  **@oleksii-leonov**
+
 ## 3.1.5
 
 * Add .to_s('F') digit grouping for integer part [GH-264]
diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c
index 0550e6e3..98d5094f 100644
--- a/ext/bigdecimal/bigdecimal.c
+++ b/ext/bigdecimal/bigdecimal.c
@@ -31,7 +31,7 @@
 #include "bits.h"
 #include "static_assert.h"
 
-#define BIGDECIMAL_VERSION "3.1.5"
+#define BIGDECIMAL_VERSION "3.1.6"
 
 /* #define ENABLE_NUMERIC_STRING */