diff --git a/sdk/nbi/antlib/jemmy-2.3.0.0.jar b/sdk/nbi/antlib/jemmy-2.3.0.0.jar
deleted file mode 100644
index 646a5d38c..000000000
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diff --git a/sdk/nbi/antlib/jemmy-2.3.1.1.jar b/sdk/nbi/antlib/jemmy-2.3.1.1.jar
new file mode 100644
index 000000000..4f8b4b951
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diff --git a/sdk/nbi/antlib/locale/nbi-engine_ja.jar b/sdk/nbi/antlib/locale/nbi-engine_ja.jar
index 84d9f7b4c..788ca83e2 100644
Binary files a/sdk/nbi/antlib/locale/nbi-engine_ja.jar and b/sdk/nbi/antlib/locale/nbi-engine_ja.jar differ
diff --git a/sdk/nbi/antlib/locale/nbi-engine_pt_BR.jar b/sdk/nbi/antlib/locale/nbi-engine_pt_BR.jar
index f6ba5d5d2..a04aac4a6 100644
Binary files a/sdk/nbi/antlib/locale/nbi-engine_pt_BR.jar and b/sdk/nbi/antlib/locale/nbi-engine_pt_BR.jar differ
diff --git a/sdk/nbi/antlib/locale/nbi-engine_ru.jar b/sdk/nbi/antlib/locale/nbi-engine_ru.jar
index 7e77b9afc..375df0e2b 100644
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diff --git a/sdk/nbi/antlib/locale/nbi-engine_zh_CN.jar b/sdk/nbi/antlib/locale/nbi-engine_zh_CN.jar
index 85f3c29a0..dd045bf33 100644
Binary files a/sdk/nbi/antlib/locale/nbi-engine_zh_CN.jar and b/sdk/nbi/antlib/locale/nbi-engine_zh_CN.jar differ
diff --git a/sdk/nbi/antlib/nbi-ant-tasks.jar b/sdk/nbi/antlib/nbi-ant-tasks.jar
index 1d6be9a7f..1069fc865 100644
Binary files a/sdk/nbi/antlib/nbi-ant-tasks.jar and b/sdk/nbi/antlib/nbi-ant-tasks.jar differ
diff --git a/sdk/nbi/antlib/nbi-engine.jar b/sdk/nbi/antlib/nbi-engine.jar
index 7f44dddee..1e7058668 100644
Binary files a/sdk/nbi/antlib/nbi-engine.jar and b/sdk/nbi/antlib/nbi-engine.jar differ
diff --git a/sdk/nbi/antlib/nbi-registries-management.jar b/sdk/nbi/antlib/nbi-registries-management.jar
index f666bb7d5..805f4c801 100644
Binary files a/sdk/nbi/antlib/nbi-registries-management.jar and b/sdk/nbi/antlib/nbi-registries-management.jar differ
diff --git a/sdk/nbi/antlib/version b/sdk/nbi/antlib/version
index 0a8447b61..b3c50f87b 100644
--- a/sdk/nbi/antlib/version
+++ b/sdk/nbi/antlib/version
@@ -1 +1 @@
-NB-7.2
\ No newline at end of file
+NB-7.3.1
\ No newline at end of file