diff --git a/gradle.properties b/gradle.properties
index fdd45a31b2..b5156f014b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,7 +1,7 @@
 org.gradle.caching=true
 group=org.ballerinalang
 version=1.1.0-beta.1-SNAPSHOT
-ballerinaLangVersion=2.0.0-beta.1-20210505-121700-55cafd38
+ballerinaLangVersion=2.0.0-beta.1-20210506-022400-d44e7336
 ballerinaTomlParserVersion=1.2.2
 commonsLang3Version=3.8.1
 nettyVersion=4.1.50.Final
@@ -18,17 +18,17 @@ unirestVersion=1.4.9
 mimepullVersion=1.9.11
 testngVersion=6.14.3
 
-stdlibIoVersion=0.6.0-beta.1-20210505-161100-7d0f099
-stdlibRegexVersion=0.7.0-beta.1-20210505-141000-6804859
-stdlibOsVersion=0.8.0-beta.1-20210505-183700-16fe8d9
-stdlibTimeVersion=2.0.0-beta.1-20210505-144800-74707ee
-stdlibTaskVersion=2.0.0-beta.1-20210505-184100-5f4729a
-stdlibFileVersion=0.7.0-beta.1-20210505-185100-23be614
-stdlibCryptoVersion=1.1.0-beta.1-20210505-183600-562bb3c
-stdlibLogVersion=1.1.0-beta.1-20210505-183900-00986ff
-stdlibMimeVersion=1.1.0-beta.1-20210505-195200-eb4fcef
-stdlibCacheVersion=2.1.0-beta.1-20210505-185100-6bad938
-stdlibAuthVersion=1.1.0-beta.1-20210505-190100-0e454eb
-stdlibJwtVersion=1.1.0-beta.1-20210505-185800-25aab97
-stdlibOAuth2Version=1.1.0-beta.1-20210505-190200-2ba8f9a
-stdlibUuidVersion=0.10.0-beta.1-20210505-185200-3b56112
+stdlibIoVersion=0.6.0-beta.1-20210506-035400-36fc9a4
+stdlibRegexVersion=0.7.0-beta.1-20210506-035300-1e84af5
+stdlibOsVersion=0.8.0-beta.1-20210506-035900-718136c
+stdlibTimeVersion=2.0.0-beta.1-20210506-035300-ce965cf
+stdlibTaskVersion=2.0.0-beta.1-20210506-040400-7f017af
+stdlibFileVersion=0.7.0-beta.1-20210506-041300-5e740ac
+stdlibCryptoVersion=1.1.0-beta.1-20210506-035900-6d42d06
+stdlibLogVersion=1.1.0-beta.1-20210506-040100-a2fe3c6
+stdlibMimeVersion=1.1.0-beta.1-20210506-041300-aa6e427
+stdlibCacheVersion=2.1.0-beta.1-20210506-041300-373968c
+stdlibAuthVersion=1.1.0-beta.1-20210506-042100-643032e
+stdlibJwtVersion=1.1.0-beta.1-20210506-042200-e0449f8
+stdlibOAuth2Version=1.1.0-beta.1-20210506-042500-94a6b2e
+stdlibUuidVersion=0.10.0-beta.1-20210506-041300-c81f207