diff --git a/README.md b/README.md
index 8087cd2..3c184f9 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ the claim can be checked rather than repeated.
 
 ```toml
 [dependencies]
-openkal-musl = "0.16.0"
+openkal-musl = "0.19.3"
 ```
 
 > **Engine floor (mcpp 2026.9.18.3):** this version of this package declares
diff --git a/mcpp.toml b/mcpp.toml
index 7b7b5d8..9e4b58e 100644
--- a/mcpp.toml
+++ b/mcpp.toml
@@ -1,7 +1,7 @@
 [package]
 namespace   = "mcpplibs"
 name        = "openkal-musl"
-version     = "0.19.2"
+version     = "0.19.3"
 description = "musl 1.2.5 redirected onto openkal: one C library, ported once, above every implementation of the specification rather than above one kernel."
 license     = "Apache-2.0"
 
@@ -146,7 +146,7 @@ lchown    = { form = "enosys", note = "as chown" }
 tcsetattr = { form = "accepted-no-effect", note = "openkal names three positions of the terminal mode word; a request that alters output post-processing, the line speed, the control characters or VMIN/VTIME is accepted and that part has no effect" }
 
 [dependencies]
-openkal = "0.14.0"
+openkal = "0.14.1"
 
 # An ordinary consumer of openkal declares the specification and leaves the
 # choice of implementation to whoever builds the program, which is what the
@@ -161,7 +161,7 @@ openkal = "0.14.0"
 #
 # The consequence for a program is that it names this package and nothing else.
 [target.'cfg(os = "linux")'.dependencies]
-openkal-linux = { version = "0.15.0", features = ["standalone"] }
+openkal-linux = { version = "0.15.1", features = ["standalone"] }
 
 [target.'cfg(os = "macos")'.dependencies]
 # 0.12.0 is the first release of this implementation that declares which
@@ -171,7 +171,7 @@ openkal-linux = { version = "0.15.0", features = ["standalone"] }
 # is the shape of a check that silently does not run --- while the same
 # consumer was answered on Linux and Windows, whose implementations have
 # carried the array since openkal-linux 0.15.0 and openkal-windows 0.10.0.
-openkal-macos = { version = "0.12.0", features = ["standalone"] }
+openkal-macos = { version = "0.12.1", features = ["standalone"] }
 
 # FIRST STEP TOWARD A BARE MACHINE, AND NOT THE WHOLE OF IT.
 #
@@ -182,7 +182,7 @@ openkal-macos = { version = "0.12.0", features = ["standalone"] }
 # runtime that receives control, and a C library configured for an environment
 # with no process to exit from. So this declares the implementation and stops.
 [target.'cfg(os = "none")'.dependencies]
-openkal-opensbi = { version = "0.8.0", features = ["standalone"] }
+openkal-opensbi = { version = "0.8.1", features = ["standalone"] }
 
 # WHICH OPENKAL INTERFACES THE IMPLEMENTATION BENEATH IS EXPECTED TO PROVIDE.
 #
@@ -207,7 +207,7 @@ openkal-opensbi = { version = "0.8.0", features = ["standalone"] }
 defines = ["OKM_HAS_FS=0", "OKM_HAS_PROCESS=0", "OKM_HAS_TASK=0"]
 
 [target.'cfg(windows)'.dependencies]
-openkal-windows = { version = "0.10.1", features = ["standalone"] }
+openkal-windows = { version = "0.10.2", features = ["standalone"] }
 
 # The feature macros musl's own build establishes.
 #