diff --git a/CHANGELOG.md b/CHANGELOG.md
index 06d9697..59e1dad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## [v3.2.1] - unreleased
+## [v3.2.1] - 2026-03-17
 
 ### Fixed
 
@@ -13,7 +13,6 @@
 - Fixed heap issues with krill conversion
 - For krill output and morpho.xml files, bypass XMLCommentFilterReader
 - Fixed progress bar showing the full path of the file instead of the file name ([#17](https://github.com/KorAP/korapxmltool/issues/17))
-- Fixed OutOfMemoryError when annotating very long texts (novels) with ZIP output by streaming XML directly to output instead of materializing as String
 
 ### Added
 
diff --git a/app/src/main/kotlin/de/ids_mannheim/korapxmltools/KorapXmlTool.kt b/app/src/main/kotlin/de/ids_mannheim/korapxmltools/KorapXmlTool.kt
index eda59cb..e7583d7 100644
--- a/app/src/main/kotlin/de/ids_mannheim/korapxmltools/KorapXmlTool.kt
+++ b/app/src/main/kotlin/de/ids_mannheim/korapxmltools/KorapXmlTool.kt
@@ -61,7 +61,7 @@
 @Command(
     name = "korapxmltool",
     mixinStandardHelpOptions = true,
-    version = ["korapxmltool v3.2.0"],
+    version = ["korapxmltool v3.2.1"],
     usageHelpAutoWidth = false,
     usageHelpWidth = 200,
     description = ["Converts between KorAP-XML ZIP format and formats like CoNLL-U, Krill, word2vec, NOW\n"+
diff --git a/build.gradle b/build.gradle
index 4cf7adc..f2bb849 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,4 +5,4 @@
 }
 
 // Zentrale Projektversion für korapxmltool
-version = '3.2.0'
+version = '3.2.1'