diff --git a/dsymbol b/dsymbol
index 3bc0ee1..86cf39c 160000
--- a/dsymbol
+++ b/dsymbol
@@ -1 +1 @@
-Subproject commit 3bc0ee1d6a403fc59c5f5926af72f5be59269a36
+Subproject commit 86cf39c41e3173818a3ad9aa60bb253f0da26523
diff --git a/dub.json b/dub.json
index dccc483..d4029fa 100644
--- a/dub.json
+++ b/dub.json
@@ -7,8 +7,8 @@
   ],
   "license": "GPL-3.0",
   "dependencies": {
-    "dsymbol": "~>0.1.1",
-	"libdparse": "~>0.5.0",
+    "dsymbol": "~>0.2.0-alpha1",
+	"libdparse": "~>0.7.0-alpha1",
     "msgpack-d": "~>1.0.0-beta.2"
   },
   "versions": ["built_with_dub"],
diff --git a/libdparse b/libdparse
index 1bdfe95..3257b3c 160000
--- a/libdparse
+++ b/libdparse
@@ -1 +1 @@
-Subproject commit 1bdfe95a212ada95fec973f0335a42e495841b4a
+Subproject commit 3257b3c905127e8bccf4b9b2ebc50b9b448c0fba
diff --git a/src/common/dcd_version.d b/src/common/dcd_version.d
index ac7c229..085443b 100644
--- a/src/common/dcd_version.d
+++ b/src/common/dcd_version.d
@@ -21,7 +21,7 @@ module common.dcd_version;
 /**
  * Human-readable version number
  */
-enum DCD_VERSION = "v0.8.0-beta2";
+enum DCD_VERSION = "v0.9.0-alpha1";
 
 version (Windows) {}
 else version (built_with_dub) {}