diff --git a/CHANGELOG.md b/CHANGELOG.md
index 855d763b..70fdeaa4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,11 +1,12 @@
 # Changelog
 
-## 4.0
-
-### NEXT
-
 ## 3.0
 
+### 3.8.1 (Supreme 0.3.1)
+* Hotfix for [KT-71650](https://youtrack.jetbrains.com/issue/KT-71650/Invalid-Objective-C-Header-in-XCFramework)
+* Disables export of `Asn1Element.Tag` class to ObjC. Signum remains usable for KMP projects,
+the Tag class just cannot be directly accessed from Swift and ObjC any more.
+
 ### 3.8.0 (Supreme 0.3.0) Breaking Changes Ahead!
 * Completely revamped ASN.1 Tag Handling
   * Properly handle multi-byte tags
diff --git a/gradle.properties b/gradle.properties
index caa7e2c8..5dd0d791 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,8 +2,8 @@ kotlin.code.style=official
 kotlin.js.compiler=ir
 org.gradle.jvmargs=-Xmx4g -Dfile.encoding=UTF-8
 
-artifactVersion=4.0.0-SNAPSHOT
-supremeVersion=0.4.0-SNAPSHOT
+artifactVersion=3.8.1
+supremeVersion=0.3.1
 
 # This is not a well-defined property, the ASP convention plugin respects it, though
 jdk.version=17