diff --git a/Readme.md b/Readme.md
index 8e73b32..921dbe4 100644
--- a/Readme.md
+++ b/Readme.md
@@ -207,6 +207,10 @@ This is best left explicit. First, you shouldn't be using numbered field keys if
 
 ## Versions
 
+### `rolling-61`
+
+* Fix `quaternion.to_euler_rotation`
+
 ### `rolling-60`
 
 * Fix `vector.interpolate`
diff --git a/init.lua b/init.lua
index ab880f2..aa5581f 100644
--- a/init.lua
+++ b/init.lua
@@ -77,7 +77,7 @@ end
 local load_module, get_resource, loadfile_exports
 modlib = setmetatable({
 	-- TODO bump on release
-	version = 60,
+	version = 61,
 	modname = minetest and minetest.get_current_modname(),
 	dir_delim = rawget(_G, "DIR_DELIM") or "/",
 	_RG = setmetatable({}, {