diff --git a/lib/ledge.lua b/lib/ledge.lua
index bbdb40a6..69e24066 100644
--- a/lib/ledge.lua
+++ b/lib/ledge.lua
@@ -15,7 +15,7 @@ local redis_connector = require("resty.redis.connector")
 
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 
     ORIGIN_MODE_BYPASS = 1, -- Never go to the origin, serve from cache or 503
     ORIGIN_MODE_AVOID  = 2, -- Avoid the origin, serve from cache where possible
diff --git a/lib/ledge/background.lua b/lib/ledge/background.lua
index b5d0ce7e..b3f051d3 100644
--- a/lib/ledge/background.lua
+++ b/lib/ledge/background.lua
@@ -3,7 +3,7 @@ local math_ceil = math.ceil
 local qless = require("resty.qless")
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 local function put_background_job( queue, klass, data, options)
diff --git a/lib/ledge/cache_key.lua b/lib/ledge/cache_key.lua
index d375574a..a314a548 100644
--- a/lib/ledge/cache_key.lua
+++ b/lib/ledge/cache_key.lua
@@ -19,7 +19,7 @@ local get_fixed_field_metatable_proxy =
 
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 
diff --git a/lib/ledge/collapse.lua b/lib/ledge/collapse.lua
index 1720a9dc..030649d7 100644
--- a/lib/ledge/collapse.lua
+++ b/lib/ledge/collapse.lua
@@ -1,5 +1,5 @@
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 -- Attempts to set a lock key in redis. The lock will expire after
diff --git a/lib/ledge/esi.lua b/lib/ledge/esi.lua
index c659754c..4ebdccef 100644
--- a/lib/ledge/esi.lua
+++ b/lib/ledge/esi.lua
@@ -19,7 +19,7 @@ local ngx_ERR = ngx.ERR
 
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 
diff --git a/lib/ledge/esi/processor_1_0.lua b/lib/ledge/esi/processor_1_0.lua
index 0b622dd7..4ee0180b 100644
--- a/lib/ledge/esi/processor_1_0.lua
+++ b/lib/ledge/esi/processor_1_0.lua
@@ -34,7 +34,7 @@ local get_fixed_field_metatable_proxy =
 
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 
diff --git a/lib/ledge/esi/tag_parser.lua b/lib/ledge/esi/tag_parser.lua
index ce975b11..093898ac 100644
--- a/lib/ledge/esi/tag_parser.lua
+++ b/lib/ledge/esi/tag_parser.lua
@@ -13,7 +13,7 @@ local get_fixed_field_metatable_proxy =
 
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 
diff --git a/lib/ledge/gzip.lua b/lib/ledge/gzip.lua
index 52fcaf5d..c3e790b0 100644
--- a/lib/ledge/gzip.lua
+++ b/lib/ledge/gzip.lua
@@ -8,7 +8,7 @@ local zlib = require("ffi-zlib")
 
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 
diff --git a/lib/ledge/handler.lua b/lib/ledge/handler.lua
index 28ab55b1..a7189547 100644
--- a/lib/ledge/handler.lua
+++ b/lib/ledge/handler.lua
@@ -52,7 +52,7 @@ local response = require("ledge.response")
 
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 
diff --git a/lib/ledge/header_util.lua b/lib/ledge/header_util.lua
index 19fdab89..22f5f0b3 100644
--- a/lib/ledge/header_util.lua
+++ b/lib/ledge/header_util.lua
@@ -7,7 +7,7 @@ local tbl_concat = table.concat
 
 
 local _M = {
-    _VERSION = "2.1.3"
+    _VERSION = "2.1.4"
 }
 
 local mt = {
diff --git a/lib/ledge/jobs/collect_entity.lua b/lib/ledge/jobs/collect_entity.lua
index 425df5f3..54ceb387 100644
--- a/lib/ledge/jobs/collect_entity.lua
+++ b/lib/ledge/jobs/collect_entity.lua
@@ -5,7 +5,7 @@ local create_storage_connection = require("ledge").create_storage_connection
 
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 
diff --git a/lib/ledge/jobs/purge.lua b/lib/ledge/jobs/purge.lua
index 5c704050..41e2ce07 100644
--- a/lib/ledge/jobs/purge.lua
+++ b/lib/ledge/jobs/purge.lua
@@ -9,7 +9,7 @@ local create_redis_slave_connection = require("ledge").create_redis_slave_connec
 local close_redis_connection = require("ledge").close_redis_connection
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 
diff --git a/lib/ledge/jobs/revalidate.lua b/lib/ledge/jobs/revalidate.lua
index d44d1dfb..6e0567ff 100644
--- a/lib/ledge/jobs/revalidate.lua
+++ b/lib/ledge/jobs/revalidate.lua
@@ -3,7 +3,7 @@ local http_headers = require "resty.http_headers"
 local ngx_null = ngx.null
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 
diff --git a/lib/ledge/purge.lua b/lib/ledge/purge.lua
index 94f554cc..fd91e4c0 100644
--- a/lib/ledge/purge.lua
+++ b/lib/ledge/purge.lua
@@ -26,7 +26,7 @@ local put_background_job = require("ledge.background").put_background_job
 local key_chain = require("ledge.cache_key").key_chain
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 local repset_len = -(str_len("::repset")+1)
diff --git a/lib/ledge/range.lua b/lib/ledge/range.lua
index b9420401..8f0deda1 100644
--- a/lib/ledge/range.lua
+++ b/lib/ledge/range.lua
@@ -29,7 +29,7 @@ local ngx_PARTIAL_CONTENT = 206
 
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 
diff --git a/lib/ledge/request.lua b/lib/ledge/request.lua
index 57d9edaf..ee82ea59 100644
--- a/lib/ledge/request.lua
+++ b/lib/ledge/request.lua
@@ -14,7 +14,7 @@ local tbl_insert = table.insert
 
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 
diff --git a/lib/ledge/response.lua b/lib/ledge/response.lua
index 3de38cd7..cacc7aae 100644
--- a/lib/ledge/response.lua
+++ b/lib/ledge/response.lua
@@ -38,7 +38,7 @@ local save_key_chain = require("ledge.cache_key").save_key_chain
 local _DEBUG = false
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
     set_debug = function(debug) _DEBUG = debug end,
 }
 
diff --git a/lib/ledge/stale.lua b/lib/ledge/stale.lua
index 5c4d39c6..dc57689a 100644
--- a/lib/ledge/stale.lua
+++ b/lib/ledge/stale.lua
@@ -8,7 +8,7 @@ local get_numeric_header_token =
 
 
 local _M = {
-    _VERSION = "2.1.3"
+    _VERSION = "2.1.4"
 }
 
 
diff --git a/lib/ledge/state_machine.lua b/lib/ledge/state_machine.lua
index adb73680..c222864f 100644
--- a/lib/ledge/state_machine.lua
+++ b/lib/ledge/state_machine.lua
@@ -15,7 +15,7 @@ local get_fixed_field_metatable_proxy =
 local _DEBUG = false
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
     set_debug = function(debug) _DEBUG = debug end,
 }
 
diff --git a/lib/ledge/state_machine/actions.lua b/lib/ledge/state_machine/actions.lua
index 8fa64548..80e8bea1 100644
--- a/lib/ledge/state_machine/actions.lua
+++ b/lib/ledge/state_machine/actions.lua
@@ -12,7 +12,7 @@ local ngx_req_set_header = ngx.req.set_header
 local get_gzip_decoder = require("ledge.gzip").get_gzip_decoder
 
 local _M = { -- luacheck: no unused
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 
diff --git a/lib/ledge/state_machine/events.lua b/lib/ledge/state_machine/events.lua
index 7c257b43..6a8d0016 100644
--- a/lib/ledge/state_machine/events.lua
+++ b/lib/ledge/state_machine/events.lua
@@ -1,5 +1,5 @@
 local _M = { -- luacheck: no unused
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 
diff --git a/lib/ledge/state_machine/pre_transitions.lua b/lib/ledge/state_machine/pre_transitions.lua
index 21d243bc..067b9d64 100644
--- a/lib/ledge/state_machine/pre_transitions.lua
+++ b/lib/ledge/state_machine/pre_transitions.lua
@@ -1,5 +1,5 @@
 local _M = { -- luacheck: no unused
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 
diff --git a/lib/ledge/state_machine/states.lua b/lib/ledge/state_machine/states.lua
index b2323678..6046d814 100644
--- a/lib/ledge/state_machine/states.lua
+++ b/lib/ledge/state_machine/states.lua
@@ -42,7 +42,7 @@ local vary_compare = require("ledge.cache_key").vary_compare
 
 
 local _M = { -- luacheck: no unused
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 
diff --git a/lib/ledge/storage/redis.lua b/lib/ledge/storage/redis.lua
index 6eee1d68..472c6646 100644
--- a/lib/ledge/storage/redis.lua
+++ b/lib/ledge/storage/redis.lua
@@ -16,7 +16,7 @@ local get_fixed_field_metatable_proxy =
 
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 
diff --git a/lib/ledge/util.lua b/lib/ledge/util.lua
index 1a1dfdfd..6711c561 100644
--- a/lib/ledge/util.lua
+++ b/lib/ledge/util.lua
@@ -30,7 +30,7 @@ if not ok then ngx.log(ngx.ERR, err) end
 
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
     string = {},
     table = {},
     mt = {},
diff --git a/lib/ledge/validation.lua b/lib/ledge/validation.lua
index a62b333c..f86e65f7 100644
--- a/lib/ledge/validation.lua
+++ b/lib/ledge/validation.lua
@@ -8,7 +8,7 @@ local header_has_directive = require("ledge.header_util").header_has_directive
 
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }
 
 
diff --git a/lib/ledge/worker.lua b/lib/ledge/worker.lua
index b599dbf4..52fd73a4 100644
--- a/lib/ledge/worker.lua
+++ b/lib/ledge/worker.lua
@@ -8,7 +8,7 @@ local fixed_field_metatable = require("ledge.util").mt.fixed_field_metatable
 
 
 local _M = {
-    _VERSION = "2.1.3",
+    _VERSION = "2.1.4",
 }