diff --git a/src/meryl b/src/meryl
index 5987b4aa2..345c69a96 160000
--- a/src/meryl
+++ b/src/meryl
@@ -1 +1 @@
-Subproject commit 5987b4aa2b3d59178ee468939f207111bd1b7959
+Subproject commit 345c69a961f98411bc3797af5bffadb3a237e5f9
diff --git a/src/seqrequester b/src/seqrequester
index d9bf7ec11..ca1ac2cc9 160000
--- a/src/seqrequester
+++ b/src/seqrequester
@@ -1 +1 @@
-Subproject commit d9bf7ec118b179525dd7d87165a89ea9a7ba6d5f
+Subproject commit ca1ac2cc9e039e72f5dad8f4a6c90a5e98379b52
diff --git a/src/utility b/src/utility
index b89509b5f..31385050d 160000
--- a/src/utility
+++ b/src/utility
@@ -1 +1 @@
-Subproject commit b89509b5f7358c02c32ef2e81fbe6825599c1bb4
+Subproject commit 31385050df4cd791e5548bed41176b1b5df743b3