diff --git a/CMakeLists.txt b/CMakeLists.txt
index 86b5ae4..7c077c3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -31,7 +31,7 @@ endif()
 
 # sendspin-cpp
 
-set(SENDSPIN_GIT_TAG "d961f5fb4d2c95e10162f5939d086860e5aeb501" CACHE STRING
+set(SENDSPIN_GIT_TAG "b0fcf5bb369b470ddc4987280c19f0919e9a9084" CACHE STRING
     "sendspin-cpp git tag or commit to build against")
 
 # player, metadata, controller (group transport verbs) and source; no FORCE, so -D overrides still win.
diff --git a/docs/ROADMAP.md b/docs/ROADMAP.md
index f941316..387951c 100644
--- a/docs/ROADMAP.md
+++ b/docs/ROADMAP.md
@@ -34,7 +34,7 @@ passing such a URL today.
 ### 3. Upstream gaps in sendspin-cpp
 
 Each needs a library change; nothing this repo can call fixes them. Re-check on every
-`SENDSPIN_GIT_TAG` bump (currently `90cbd808`, past v0.9.5).
+`SENDSPIN_GIT_TAG` bump (currently `b0fcf5bb`, past v0.9.5).
 
 - **No log sink hook.** The host `SS_LOG*` macros are bare `fprintf(stderr, ...)` gated on one
   global level. So library lines carry no timestamp under `-f`, cannot be filtered per tag