diff --git a/.versions b/.versions
index 36c14b3..bfe939a 100644
--- a/.versions
+++ b/.versions
@@ -4,7 +4,7 @@
 # three things are true: 1) the golangci-lint version below can lint it, 2)
 # actions/setup-go can install it, and 3) Docker Hub has published images for
 # it.
-go 1.27.2
+go 1.27.3
 
 # The latest air that may be considered.
 go:github.com/air-verse/air 1.67.4
@@ -16,7 +16,7 @@ go:golang.org/x/tools/cmd/goimports 0.52.0
 go:golang.org/x/tools/gopls 0.23.0
 
 # The latest govulncheck that builds may consider.
-go:golang.org/x/vuln/cmd/govulncheck 1.8.0
+go:golang.org/x/vuln/cmd/govulncheck 1.9.0
 
 # The latest golangci-lint release that builds may consider.
 golangci-lint 2.14.0
@@ -28,4 +28,4 @@ golangci-lint-langserver 0.0.12
 gotestsum 1.13.0
 
 # The latest mirrord that may be considered.
-mirrord 3.271.0
+mirrord 3.273.0
diff --git a/.versions.json b/.versions.json
index 9e6b7f9..3555413 100644
--- a/.versions.json
+++ b/.versions.json
@@ -1,8 +1,8 @@
 {
   "go": {
     "$comment": "The latest Go that builds may consider. For this version to be present here, three things are true: 1) the golangci-lint version below can lint it, 2) actions/setup-go can install it, and 3) Docker Hub has published images for it.",
-    "url": "https://go.dev/doc/devel/release#go1.27.2",
-    "version": "1.27.2"
+    "url": "https://go.dev/doc/devel/release#go1.27.3",
+    "version": "1.27.3"
   },
   "go:github.com/air-verse/air": {
     "$comment": "The latest air that may be considered.",
@@ -21,8 +21,8 @@
   },
   "go:golang.org/x/vuln/cmd/govulncheck": {
     "$comment": "The latest govulncheck that builds may consider.",
-    "url": "https://pkg.go.dev/golang.org/x/vuln/cmd/govulncheck@v1.8.0",
-    "version": "1.8.0"
+    "url": "https://pkg.go.dev/golang.org/x/vuln/cmd/govulncheck@v1.9.0",
+    "version": "1.9.0"
   },
   "golangci-lint": {
     "$comment": "The latest golangci-lint release that builds may consider.",
@@ -42,7 +42,7 @@
   },
   "mirrord": {
     "$comment": "The latest mirrord that may be considered.",
-    "url": "https://github.com/metalbear-co/mirrord/releases/tag/3.271.0",
-    "version": "3.271.0"
+    "url": "https://github.com/metalbear-co/mirrord/releases/tag/3.273.0",
+    "version": "3.273.0"
   }
 }