diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,20 @@
 ## Changelog
 
-### 2.0.0
+### hslua-2.0.1
 
-Release pending.
+Released 2021-11-04.
+
+  - Updated lower bounds of hslua packages:
+      + hslua >= 2.0.0.2,
+      + hslua-marshalling >= 2.0.1, and
+      + hslua-objectorientation >= 2.0.1.
+
+    This fixes a number of smaller issues; see the respective
+    package changelogs for details.
+
+### hslua-2.0.0
+
+Released 2021-10-21.
 
 - Move module hierarchy from Foreign.Lua to HsLua.
 
diff --git a/hslua.cabal b/hslua.cabal
--- a/hslua.cabal
+++ b/hslua.cabal
@@ -1,6 +1,6 @@
 cabal-version:       2.2
 name:                hslua
-version:             2.0.0
+version:             2.0.1
 synopsis:            Bindings to Lua, an embeddable scripting language
 description:         HsLua provides wrappers and helpers
                      to bridge Haskell and <https://www.lua.org/ Lua>.
@@ -42,10 +42,10 @@
                      , bytestring              >= 0.10.2 && < 0.12
                      , containers              >= 0.5.9  && < 0.7
                      , exceptions              >= 0.8    && < 0.11
-                     , hslua-core              >= 2.0    && < 2.1
+                     , hslua-core              >= 2.0.0.2 && < 2.1
                      , hslua-classes           >= 2.0    && < 2.1
-                     , hslua-marshalling       >= 2.0    && < 2.1
-                     , hslua-objectorientation >= 2.0    && < 2.1
+                     , hslua-marshalling       >= 2.0.1  && < 2.1
+                     , hslua-objectorientation >= 2.0.1  && < 2.1
                      , hslua-packaging         >= 2.0    && < 2.1
                      , mtl                     >= 2.2    && < 2.3
                      , text                    >= 1.0    && < 1.3