diff --git a/Dockerfile b/Dockerfile
index 7c162f9..3a9724a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # Builder pin and go.mod directive are the same patch release deliberately;
 # an older builder reports the mismatch only after downloading the module graph.
-ARG GO_VERSION=1.27.2
+ARG GO_VERSION=1.27.3
 
 # The builder runs natively and cross-compiles, so foreign platforms need no emulation.
 FROM --platform=$BUILDPLATFORM docker.io/library/golang:${GO_VERSION}-alpine AS build
diff --git a/README.md b/README.md
index 854dbab..6a317c6 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
   <img src="logwisp-logo.svg" alt="LogWisp Logo" width="160"/>
   <br>
   <br>
-  <a href="https://golang.org"><img src="https://img.shields.io/badge/Go-1.27.2-00ADD8?style=flat&logo=go" alt="Go"></a>
+  <a href="https://golang.org"><img src="https://img.shields.io/badge/Go-1.27.3-00ADD8?style=flat&logo=go" alt="Go"></a>
   <a href="https://opensource.org/licenses/BSD-3-Clause"><img src="https://img.shields.io/badge/License-BSD_3--Clause-blue.svg" alt="License"></a>
   <img src="https://img.shields.io/badge/Platform-Linux%20|%20FreeBSD%20|%20amd64-lightgrey" alt="Platforms">
   <a href="doc/"><img src="https://img.shields.io/badge/Docs-Available-green.svg" alt="Documentation"></a>
@@ -237,7 +237,7 @@ Debian, Ubuntu and Arch. See [Installation](doc/installation.md).
 
 - **Operating systems**: Linux (kernel 6.10+), FreeBSD (14.0+)
 - **Architecture**: amd64; arm64 builds but is untested
-- **To build**: Go 1.27.2+, and GNU make or BSD make
+- **To build**: Go 1.27.3+, and GNU make or BSD make
 
 Network sources and sinks use IPv4 or IPv6, following the address family of
 the configured host.
diff --git a/doc/installation.md b/doc/installation.md
index c9d568a..4bc2aa2 100644
--- a/doc/installation.md
+++ b/doc/installation.md
@@ -4,7 +4,7 @@
 
 - Operating systems: Linux (kernel 6.10+), FreeBSD (14.0+)
 - Architecture: amd64; arm64 builds but is untested
-- To build: Go 1.27.2 or newer (FreeBSD: the `go127` package), and GNU make
+- To build: Go 1.27.3 or newer (FreeBSD: the `go127` package), and GNU make
   or BSD make
 - For `make e2e`: bash 5+, coreutils, curl, openssl, go (the proxy and acl
   tests build helpers) and nc (acl). Optional, else those checks SKIP:
diff --git a/go.mod b/go.mod
index 0882673..e6d25e3 100644
--- a/go.mod
+++ b/go.mod
@@ -1,14 +1,14 @@
 module github.com/lixenwraith/logwisp
 
-go 1.27.2
+go 1.27.3
 
 require (
 	github.com/lixenwraith/auth v0.5.1
 	github.com/lixenwraith/color v0.1.3
 	github.com/lixenwraith/config v0.2.2
 	github.com/lixenwraith/log v0.1.13
-	github.com/lixenwraith/terminal v0.5.1
-	github.com/lixenwraith/toml v0.1.3
+	github.com/lixenwraith/terminal v0.6.1
+	github.com/lixenwraith/toml v0.4.0
 	golang.org/x/term v0.47.0
 )
 
diff --git a/go.sum b/go.sum
index a325521..9e127fb 100644
--- a/go.sum
+++ b/go.sum
@@ -8,10 +8,10 @@ github.com/lixenwraith/config v0.2.2 h1:X+l3Tf8Rbk49cipYBJU7/pfdw5wDwD4hRxtFH7rZ
 github.com/lixenwraith/config v0.2.2/go.mod h1:yfJQwKS+/6Dg70GIoHeYc0eYztOPETpqe6nUIbakcyg=
 github.com/lixenwraith/log v0.1.13 h1:qVs4wFVAvYllffB0UVrKA3Eqa9jPOJh/xuFdqwgAM/8=
 github.com/lixenwraith/log v0.1.13/go.mod h1:EE8i5nSAW2yZBTytKuhdgehmgzrby6kW1k5DyH1SvBg=
-github.com/lixenwraith/terminal v0.5.1 h1:BU0v4jjGkGn/AmCcTZ5dOS4qWCet5e6ZnCkeQ5i/LeU=
-github.com/lixenwraith/terminal v0.5.1/go.mod h1:V0P/FDpY+UeSvx1VIVuTG7llo0RbK3XrSJLDA7GqHqY=
-github.com/lixenwraith/toml v0.1.3 h1:mhnNVLNogdaqjGd3eC4rV9ZqY3j1Sv+DK1erZ+SPFeI=
-github.com/lixenwraith/toml v0.1.3/go.mod h1:itcT/Vt5mwmX9KVGCMsWZr6vbU/JgZ24wV/I0J5cMt0=
+github.com/lixenwraith/terminal v0.6.1 h1:W2a/yM83dY9bTKIu5CdnuIEHzlcy+NCwdqpwvCzfWTM=
+github.com/lixenwraith/terminal v0.6.1/go.mod h1:V0P/FDpY+UeSvx1VIVuTG7llo0RbK3XrSJLDA7GqHqY=
+github.com/lixenwraith/toml v0.4.0 h1:Wsxd56QxNNSzsyCA8zs+M09OWZtRhdYtFob+QvO9oTY=
+github.com/lixenwraith/toml v0.4.0/go.mod h1:itcT/Vt5mwmX9KVGCMsWZr6vbU/JgZ24wV/I0J5cMt0=
 golang.org/x/crypto v0.58.0 h1:COkYLr4k7nDI4r6QtMML2AfzeIswWHAJthLS6K/M/54=
 golang.org/x/crypto v0.58.0/go.mod h1:Xh+kl5A+M0gMiWDytH2Hhr5Z7WbNCpv/eB/EFgfSk+w=
 golang.org/x/sys v0.49.0 h1:XbzkgYJHdqh/8m2Uu0W/dQv8nktxx4BFHp1M0gROTXA=