diff --git a/gradle.properties b/gradle.properties
index 981e815..ce9c003 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -11,19 +11,19 @@ testngVersion=7.6.1
 gsonVersion=2.10
 ballerinaGradlePluginVersion=2.0.1
 
-ballerinaLangVersion=2201.11.0-20250121-140200-15de3b28
+ballerinaLangVersion=2201.11.0-20250127-101700-a4b67fe5
 
 # Direct Dependencies
 
 # Level 01
-stdlibTimeVersion=2.6.0-20250121-143700-96fbd6a
+stdlibTimeVersion=2.6.0-20250127-170200-86bdc5a
 
 # Level 08
-stdlibPersistVersion=1.5.0-20250121-144500-14377d8
+stdlibPersistVersion=1.5.0-20250127-171000-258024c
 
 # Ballerinax Observer
-observeVersion=1.4.0-20250121-143800-aa6fa02
-observeInternalVersion=1.4.0-20250121-144700-d59c066
+observeVersion=1.4.0-20250127-170200-f9c0dec
+observeInternalVersion=1.4.0-20250127-171000-b05ff1d
 
 # Enabled publishing insecure checksums, due to fail to publish to maven central
 # Refer https://github.com/gradle/gradle/issues/11308