diff --git a/dsymbol b/dsymbol
index 71168a8..b8920c2 160000
--- a/dsymbol
+++ b/dsymbol
@@ -1 +1 @@
-Subproject commit 71168a8449958e1807a8ba22c8a4df15456bae83
+Subproject commit b8920c2a4593e24d1ced91f8f0bce9e50f598e4d
diff --git a/dub.json b/dub.json
index 4c45e8b..90254c6 100644
--- a/dub.json
+++ b/dub.json
@@ -12,11 +12,11 @@
     "StdLoggerDisableWarning"
   ],
   "dependencies" : {
-    "libdparse": ">=0.14.0 <0.16.0",
-    "dsymbol" : ">=0.10.0 <0.12.0",
+    "libdparse": ">=0.17.0 <0.18.0",
+    "dsymbol" : ">=0.11.3 <0.12.0",
     "inifiled" : "~>1.3.1",
-    "emsi_containers" : "~>0.8.0-alpha.17",
-    "libddoc" : "~>0.7.2",
+    "emsi_containers" : "~>0.8.0-alpha.19",
+    "libddoc" : "~>0.7.3",
     "stdx-allocator" : "~>2.77.5"
   },
   "targetPath" : "bin",
diff --git a/libddoc b/libddoc
index 4ced25f..9cf851e 160000
--- a/libddoc
+++ b/libddoc
@@ -1 +1 @@
-Subproject commit 4ced25fa73bbcdbe801191147b32fdc94e947dd5
+Subproject commit 9cf851e4476bdadccd96f3589e16ab9f9881c76d
diff --git a/libdparse b/libdparse
index f9a8284..6f0893f 160000
--- a/libdparse
+++ b/libdparse
@@ -1 +1 @@
-Subproject commit f9a82848fe98a84f38a66df950514c3556e7fb2d
+Subproject commit 6f0893f6b07ec561d382f26c81e74f7788056828