diff --git a/build.gradle b/build.gradle
index b84b171..7fb207f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -24,7 +24,7 @@ configurations {
 dependencies {
     compile group: 'ch.ehi', name: 'ehibasics', version: '1.4.1'
     compile group: 'ch.interlis', name: 'iox-api', version: '1.0.4'
-    compile group: 'ch.interlis', name: 'iox-ili', version: '1.21.16+'
+    compile group: 'ch.interlis', name: 'iox-ili', version: '1.21.16'
     compile group: 'ch.interlis', name: 'ili2c-tool', version: "5.3.2"
     compile group: 'ch.interlis', name: 'ili2c-core', version: "5.3.2"
     testCompile group: 'junit', name: 'junit', version: '4.12'
diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
index e2c3884..bf83c9d 100644
--- a/docs/CHANGELOG.txt
+++ b/docs/CHANGELOG.txt
@@ -1,12 +1,12 @@
-LATEST VERSION
------------------------------
+ilivalidator 1.13.1 (2023-01-23)
+--------------------------------
 - ILI2.4 support LIST OF / BAG OF primitive type (#348)
 - ILI2.4 Vereinfachung des Umgangs mit Zeit (#349)
 - ILI2.4 MULTI-Geometrien (#347)
 - ILI2.4 validate MultiArea/MultiSurface topology (#347)
 - A TRANSLATION OF model must not define new types, but only an alternative transfer format (#361)
 - skip polygon topology validation if basic checks fail 
-- iox-ili-1.21.16-SNAPSHOT
+- iox-ili-1.21.16
 
 ilivalidator 1.13.0 (2022-12-30)
 -----------------------------