diff --git a/CHANGELOG.md b/CHANGELOG.md
index 41588e6..05a43c4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## [1.2.1] - 2025-01-09
+
+### Fixed
+- [kjeldahl] Fixes issue where multiples namespace prefixes like ns1 and ns10 are replaced wrongly
+
 ## [1.2.0] - 2024-10-31
 
 ### Added
diff --git a/Gemfile.lock b/Gemfile.lock
index 6760a14..b2b7341 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    shale (1.2.0)
+    shale (1.2.1)
       bigdecimal
 
 GEM
diff --git a/benchmarks/Gemfile.lock b/benchmarks/Gemfile.lock
index f465759..5a52754 100644
--- a/benchmarks/Gemfile.lock
+++ b/benchmarks/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ..
   specs:
-    shale (1.2.0)
+    shale (1.2.1)
       bigdecimal
 
 GEM
diff --git a/lib/shale/version.rb b/lib/shale/version.rb
index d43e6a6..9ddc751 100644
--- a/lib/shale/version.rb
+++ b/lib/shale/version.rb
@@ -2,5 +2,5 @@
 
 module Shale
   # @api private
-  VERSION = '1.2.0'
+  VERSION = '1.2.1'
 end