diff --git a/python-ecdsa b/python-ecdsa
index 4de8d5bf89..4096fa0171 160000
--- a/python-ecdsa
+++ b/python-ecdsa
@@ -1 +1 @@
-Subproject commit 4de8d5bf89089d1140eb99aa5d7eb2dc8e6337b6
+Subproject commit 4096fa01715929e08b97e73f3173aee9d57f2a3f
diff --git a/tlsfuzzer b/tlsfuzzer
index dbd56c1490..61f45d9701 160000
--- a/tlsfuzzer
+++ b/tlsfuzzer
@@ -1 +1 @@
-Subproject commit dbd56c149072e656ca8d6a43a59588f3e7513da2
+Subproject commit 61f45d9701294fd87ef92d2a7e3dfb076653a562
diff --git a/tlslite-ng b/tlslite-ng
index 771e9f59d6..77ef321dde 160000
--- a/tlslite-ng
+++ b/tlslite-ng
@@ -1 +1 @@
-Subproject commit 771e9f59d639dbb0e2fa8e646c8e588405d3903e
+Subproject commit 77ef321dde1a9e6bcf94d73c80f8789a770d8031