diff --git a/AUTHORS b/AUTHORS
index 2f21b7b9..09a8cc7f 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -69,3 +69,5 @@ Thanks to the following, who submitted detailed bug reports and excellent sugges
   Antanas B.
   towo
   sclo
+  ddombrowsky
+  triclops200
diff --git a/ChangeLog b/ChangeLog
index f5fb9305..e7303bf8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -23,6 +23,8 @@
           (thanks to towo)
 - #138    Entering an escaped quote in a tag name causes incorrect JSON to be generated
           (thanks to bognolo)
+- #139    month 1st responds with "Time tracking cannot be set in the future"
+          (thanks to ddombrowsky, triclops200)
 - #142    allow setting end of task in future
           (thanks to sclo)
 - #157    CLI: Ensure IDs are non-zero
diff --git a/src/libshared b/src/libshared
index 230c63bd..ba9b76db 160000
--- a/src/libshared
+++ b/src/libshared
@@ -1 +1 @@
-Subproject commit 230c63bd385b2a5a6ee5eb431df54b0c5c229b4d
+Subproject commit ba9b76db8f6180dc62f0bdbdd012891d818108e8
diff --git a/test/googletest b/test/googletest
new file mode 160000
index 00000000..8c7f93fe
--- /dev/null
+++ b/test/googletest
@@ -0,0 +1 @@
+Subproject commit 8c7f93fedaca1b0158e67af0f5dd63a044066eab
diff --git a/test/gtest-tap-listener b/test/gtest-tap-listener
new file mode 160000
index 00000000..f83ace92
--- /dev/null
+++ b/test/gtest-tap-listener
@@ -0,0 +1 @@
+Subproject commit f83ace92678307691866ab7d4ecd8d90b3046fba