diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Revision history for tasty-lua
 
-## 0.2.3 -- 2020-08-15
+## 0.2.3.1 -- 2020-10-16
+
+- Relaxed upper bound for hslua, allow `hslua-1.3.*`.
+
+## 0.2.3 -- 2020-08-14
 
 - CI now also builds with for GHC 8.10.
 
diff --git a/tasty-lua.cabal b/tasty-lua.cabal
--- a/tasty-lua.cabal
+++ b/tasty-lua.cabal
@@ -1,5 +1,5 @@
 name:                tasty-lua
-version:             0.2.3
+version:             0.2.3.1
 synopsis:            Write tests in Lua, integrate into tasty.
 description:         Allow users to define tasty tests from Lua.
 homepage:            https://github.com/hslua/tasty-lua
@@ -30,7 +30,7 @@
   build-depends:       base        >= 4.9    && < 5
                      , bytestring  >= 0.10.2 && < 0.11
                      , file-embed  >= 0.0    && < 0.1
-                     , hslua       >= 1.0.3  && < 1.3
+                     , hslua       >= 1.0.3  && < 1.4
                      , tasty       >= 1.2    && < 1.4
                      , text        >= 1.0    && < 1.3
   exposed-modules:     Test.Tasty.Lua