diff --git a/uc/og-definitions.json b/uc/og-definitions.json
index ccf762d..34011ce 100644
--- a/uc/og-definitions.json
+++ b/uc/og-definitions.json
@@ -1,5 +1,5 @@
 {
-    "date": "2024/04/23",
+    "date": "2024/04/24",
     "migration": [
         {
             "old": "acegisecurity",
@@ -328,6 +328,10 @@
             "new": "com.datadoghq:java-dogstatsd-client",
             "context": "This project has merged with datadog/java-dogstatsd-client and now lives in a new home at: http://datadog/java-dogstatsd-client"
         },
+        {
+            "old": "com.javaslang",
+            "new": "io.javaslang"
+        },
         {
             "old": "com.jayway.maven.plugins.android.generation2:maven-android-plugin",
             "new": "com.jayway.maven.plugins.android.generation2:android-maven-plugin"
@@ -767,6 +771,10 @@
             "old": "io.github.openfeign:feign-java8",
             "new": "io.github.openfeign:feign-core"
         },
+        {
+            "old": "io.javaslang",
+            "new": "io.vavr"
+        },
         {
             "old": "io.jenkins.tools:git-changelist-maven-extension",
             "new": "io.jenkins.tools.incrementals:git-changelist-maven-extension"