diff --git a/ballerina/Dependencies.toml b/ballerina/Dependencies.toml
index 37081a8..74e5cd4 100644
--- a/ballerina/Dependencies.toml
+++ b/ballerina/Dependencies.toml
@@ -5,7 +5,7 @@
 
 [ballerina]
 dependencies-toml-version = "2"
-distribution-version = "2201.11.0"
+distribution-version = "2201.12.0-20250228-115200-f38db343"
 
 [[package]]
 org = "ballerina"
diff --git a/gradle.properties b/gradle.properties
index 286f87e..eb87e93 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -15,7 +15,7 @@
 org.gradle.caching=true
 group=io.ballerina.stdlib
 version=1.4.0-SNAPSHOT
-ballerinaLangVersion=2201.11.0
+ballerinaLangVersion=2201.12.0-20250228-115200-f38db343
 
 spotbugsPluginVersion=6.0.18
 shadowJarPluginVersion=8.1.1