diff --git a/conda/dgl/meta.yaml b/conda/dgl/meta.yaml
index e118090fafa6..15026fa19fff 100644
--- a/conda/dgl/meta.yaml
+++ b/conda/dgl/meta.yaml
@@ -1,6 +1,6 @@
 package:
   name: dgl{{ environ.get('DGL_PACKAGE_SUFFIX', '') }}
-  version: "0.4.2"
+  version: "0.4.3"
 
 source:
   git_rev: 0.4.x
diff --git a/include/dgl/runtime/c_runtime_api.h b/include/dgl/runtime/c_runtime_api.h
index fd47c63256df..690ff67a9054 100644
--- a/include/dgl/runtime/c_runtime_api.h
+++ b/include/dgl/runtime/c_runtime_api.h
@@ -33,7 +33,7 @@
 #endif
 
 // DGL version
-#define DGL_VERSION "0.4.2"
+#define DGL_VERSION "0.4.3"
 
 
 // DGL Runtime is DLPack compatible.
diff --git a/python/dgl/_ffi/libinfo.py b/python/dgl/_ffi/libinfo.py
index d7a58d361884..44a40bf4cd59 100644
--- a/python/dgl/_ffi/libinfo.py
+++ b/python/dgl/_ffi/libinfo.py
@@ -87,4 +87,4 @@ def find_lib_path(name=None, search_path=None, optional=False):
 # We use the version of the incoming release for code
 # that is under development.
 # The following line is set by dgl/python/update_version.py
-__version__ = "0.4.2"
+__version__ = "0.4.3"