diff --git a/mcpp.toml b/mcpp.toml
index 5aac070..9a5b4e0 100644
--- a/mcpp.toml
+++ b/mcpp.toml
@@ -12,7 +12,7 @@
 [package]
 namespace   = "mcpplibs"
 name        = "openkal-platform"
-version     = "0.23.4"
+version     = "0.23.5"
 description = "The platform of ok images (<arch>-openkal): their toolchain, C library and C++ run-time, tools, compile and link conventions, seal, runner and carrier, as one versioned statement mcpp reads."
 license     = "Apache-2.0"
 authors     = ["mcpplibs"]
@@ -36,9 +36,9 @@ plugin    = "build.mcpp"
 # The C library and the C++ run-time inside an image. A package of the graph
 # that provides a layer takes its place (`provides`), and `false` leaves it out.
 [platform.layers]
-compiler-runtime = "openkal-llvm-runtime@0.18.5"
-"c++-abi"        = "openkal-llvm-runtime@0.18.5"
-c-abi            = { name = "openkal-musl", version = "0.27.4", default-features = false, features = ["posix", "malloc-mimalloc"] }
+compiler-runtime = "openkal-llvm-runtime@0.18.6"
+"c++-abi"        = "openkal-llvm-runtime@0.18.6"
+c-abi            = { name = "openkal-musl", version = "0.27.5", default-features = false, features = ["posix", "malloc-mimalloc"] }
 
 # Built for the building machine: `okld` writes and checks the notes, `okrun`
 # runs an image, `okprof` reads what a measured run recorded (0.23.0: the
@@ -154,9 +154,9 @@ targets   = ["x86_64-linux-gnu", "aarch64-linux-gnu", "x86_64-linux-musl", "aarc
 toolchain = "llvm@23.1.3"
 
 [platform.hosted.layers]
-compiler-runtime = "openkal-llvm-runtime@0.18.5"
-"c++-abi"        = "openkal-llvm-runtime@0.18.5"
-c-abi            = { name = "openkal-musl", version = "0.27.4", default-features = false, features = ["posix", "malloc-mimalloc"] }
+compiler-runtime = "openkal-llvm-runtime@0.18.6"
+"c++-abi"        = "openkal-llvm-runtime@0.18.6"
+c-abi            = { name = "openkal-musl", version = "0.27.5", default-features = false, features = ["posix", "malloc-mimalloc"] }
 
 # The family released together for openkal 0.17 (the 0.17.2 round: okb, the
 # runner's bundle and library interfaces, musl's renameat2; the 0.17.3 round:
@@ -189,8 +189,8 @@ openkal              = "0.23.0"
 openkal-linux        = "0.24.1"
 openkal-macos        = "0.21.3"
 openkal-windows      = "0.19.0"
-openkal-musl         = "0.27.4"
-openkal-llvm-runtime = "0.18.5"
+openkal-musl         = "0.27.5"
+openkal-llvm-runtime = "0.18.6"
 openkal-ld           = "0.4.4"
 openkal-run          = "0.4.4"
 openkal-tools        = "0.4.4"