diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Revision history for suckless-conf
 
+## 0.1.2.10 2026-06-09
+
+Bump versions:
+  - mtl >= 2.3 -> >= 2.2
+  - transformers >= 0.6 -> >= 0.5
+  - interpolatedstring-perl6 >= 1.0 -> >= 1.0.2
+
 ## 0.1.2.9  2026-06-08
 
 First Hackage release. Previously this package only lived as a
diff --git a/suckless-conf.cabal b/suckless-conf.cabal
--- a/suckless-conf.cabal
+++ b/suckless-conf.cabal
@@ -1,6 +1,6 @@
 cabal-version:      3.0
 name:               suckless-conf
-version:            0.1.2.9
+version:            0.1.2.10
 synopsis:           S-expression configuration language and the bf6 script runtime
 description:
     @suckless-conf@ is a small Lisp-like, s-expression configuration
@@ -102,9 +102,9 @@
                     , hashable                    >= 1.4      && < 1.6
                     , html-entities               >= 1.1      && < 1.2
                     , ini                         >= 0.4      && < 0.5
-                    , interpolatedstring-perl6    >= 1.0      && < 1.1
+                    , interpolatedstring-perl6    >= 1.0.2    && < 1.1
                     , microlens-platform          >= 0.4      && < 0.5
-                    , mtl                         >= 2.3      && < 2.4
+                    , mtl                         >= 2.2      && < 2.4
                     , prettyprinter               >= 1.7      && < 1.8
                     , prettyprinter-ansi-terminal >= 1.1      && < 1.2
                     , random                      >= 1.2      && < 1.3
@@ -116,7 +116,7 @@
                     , stm                         >= 2.5      && < 2.6
                     , text                        >= 2.0      && < 2.2
                     , time                        >= 1.12     && < 1.13
-                    , transformers                >= 0.6      && < 0.7
+                    , transformers                >= 0.5      && < 0.7
                     , toml-parser                 >= 1.3      && < 1.4
                     , typed-process               >= 0.2      && < 0.3
                     , temporary                   >= 1.3      && < 1.4