diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Revision history for ogma-language-xlsx
 
+## [1.15.0] - 2026-07-21
+
+* Version bump (1.15.0) (#508).
+* Remove unnecessary vertical space (#470).
+
 ## [1.14.0] - 2026-05-21
 
 * Version bump (1.14.0) (#425).
diff --git a/ogma-language-xlsx.cabal b/ogma-language-xlsx.cabal
--- a/ogma-language-xlsx.cabal
+++ b/ogma-language-xlsx.cabal
@@ -19,7 +19,7 @@
 build-type:          Simple
 
 name:                ogma-language-xlsx
-version:             1.14.0
+version:             1.15.0
 homepage:            https://github.com/nasa/ogma
 license:             Apache-2.0
 license-file:        LICENSE
@@ -55,8 +55,7 @@
     , text       >= 1.2.3.1  && < 2.2
     , xlsx       >= 1.1.0    && < 1.3
 
-    , ogma-spec >= 1.14.0 && < 1.15
-
+    , ogma-spec >= 1.15.0 && < 1.16
 
   hs-source-dirs:
     src