diff --git a/gradle.properties b/gradle.properties
index 26e1703be..b3bcf5480 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,7 +1,7 @@
 org.gradle.caching=true
 group=org.ballerinalang
 version=1.2.0-beta.1-SNAPSHOT
-ballerinaLangVersion=2.0.0-beta.1-20210507-220200-68b58411
+ballerinaLangVersion=2.0.0-beta.1-20210510-143700-cf1fc53f
 ballerinaTomlParserVersion=1.2.2
 commonsLang3Version=3.8.1
 nettyVersion=4.1.50.Final
@@ -18,18 +18,18 @@ unirestVersion=1.4.9
 mimepullVersion=1.9.11
 testngVersion=7.4.0
 
-stdlibIoVersion=0.6.0-beta.1-20210508-122800-12e0a45
-stdlibHttpVersion=1.1.0-beta.1-20210509-231800-44b1a8c
-stdlibRegexVersion=0.7.0-beta.1-20210508-122700-06961dd
-stdlibOsVersion=0.8.0-beta.1-20210508-123300-46790ba
-stdlibTimeVersion=2.0.0-beta.1-20210508-122800-35b348e
-stdlibTaskVersion=2.0.0-beta.1-20210508-123700-7376fdd
-stdlibFileVersion=0.7.0-beta.1-20210509-195800-625271d
-stdlibCryptoVersion=1.1.0-beta.1-20210508-123200-f370ac2
-stdlibLogVersion=1.1.0-beta.1-20210508-123500-97f2f2a
-stdlibMimeVersion=1.1.0-beta.1-20210508-124700-7f1cd88
-stdlibCacheVersion=2.1.0-beta.1-20210508-124700-9e819d9
-stdlibAuthVersion=1.1.0-beta.1-20210509-223800-f712eb1
-stdlibJwtVersion=1.1.0-beta.1-20210509-223900-94fe883
-stdlibOAuth2Version=1.1.0-beta.1-20210509-224200-0e5e798
-stdlibUuidVersion=0.10.0-beta.1-20210508-124700-308e50c
+stdlibIoVersion=0.6.0-beta.1-20210510-190600-ae4f6af
+stdlibHttpVersion=1.1.0-beta.1-20210510-194700-79553df
+stdlibRegexVersion=0.7.0-beta.1-20210510-190700-22f7f9b
+stdlibOsVersion=0.8.0-beta.1-20210510-191400-44b5f37
+stdlibTimeVersion=2.0.0-beta.1-20210510-190700-be96e9d
+stdlibTaskVersion=2.0.0-beta.1-20210510-191800-c4246b6
+stdlibFileVersion=0.7.0-beta.1-20210510-192700-89d0414
+stdlibCryptoVersion=1.1.0-beta.1-20210510-191300-f88c89e
+stdlibLogVersion=1.1.0-beta.1-20210510-191400-4eedbcc
+stdlibMimeVersion=1.1.0-beta.1-20210510-192700-a94d84f
+stdlibCacheVersion=2.1.0-beta.1-20210510-192700-e3cfde5
+stdlibAuthVersion=1.1.0-beta.1-20210510-193700-53394f7
+stdlibJwtVersion=1.1.0-beta.1-20210510-193800-b03754e
+stdlibOAuth2Version=1.1.0-beta.1-20210510-194100-25c7deb
+stdlibUuidVersion=0.10.0-beta.1-20210510-192900-44246f8