diff --git a/.woodpecker/.build.yml b/.woodpecker/.build.yml
index d2ea2c1..36f6ec5 100644
--- a/.woodpecker/.build.yml
+++ b/.woodpecker/.build.yml
@@ -6,7 +6,7 @@ variables:
   - &image_name 'docker.io/rockdrilla/rngpotd'
   - &buildah_image 'quay.io/containers/buildah:v1.40.1'
   - &skopeo_image 'quay.io/containers/skopeo:v1.19.0'
-  - &go_image 'docker.io/library/golang:1.24.5-bookworm'
+  - &go_image 'docker.io/library/golang:1.24.6-trixie'
   - &base_image 'gcr.io/distroless/static-debian12:nonroot'
   ## value list depends on base image
   ## ref: https://github.com/GoogleContainerTools/distroless#debian-12
diff --git a/Dockerfile b/Dockerfile
index cffbaba..5146c3c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG GO_IMAGE=docker.io/library/golang:1.24.5-bookworm
+ARG GO_IMAGE=docker.io/library/golang:1.24.6-trixie
 ARG BASE_IMAGE=gcr.io/distroless/static-debian12:nonroot
 
 ## ---
diff --git a/go.mod b/go.mod
index 23dc899..819efba 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module git.krd.sh/krd/rngpotd
 
 go 1.24
 
-require github.com/gofiber/fiber/v2 v2.52.8
+require github.com/gofiber/fiber/v2 v2.52.9
 
 require (
 	github.com/andybalholm/brotli v1.2.0 // indirect
@@ -13,6 +13,6 @@ require (
 	github.com/mattn/go-runewidth v0.0.16 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
-	github.com/valyala/fasthttp v1.64.0 // indirect
-	golang.org/x/sys v0.34.0 // indirect
+	github.com/valyala/fasthttp v1.65.0 // indirect
+	golang.org/x/sys v0.35.0 // indirect
 )
diff --git a/go.sum b/go.sum
index d19b280..8376204 100644
--- a/go.sum
+++ b/go.sum
@@ -1,7 +1,7 @@
 github.com/andybalholm/brotli v1.2.0 h1:ukwgCxwYrmACq68yiUqwIWnGY0cTPox/M94sVwToPjQ=
 github.com/andybalholm/brotli v1.2.0/go.mod h1:rzTDkvFWvIrjDXZHkuS16NPggd91W3kUSvPlQ1pLaKY=
-github.com/gofiber/fiber/v2 v2.52.8 h1:xl4jJQ0BV5EJTA2aWiKw/VddRpHrKeZLF0QPUxqn0x4=
-github.com/gofiber/fiber/v2 v2.52.8/go.mod h1:YEcBbO/FB+5M1IZNBP9FO3J9281zgPAreiI1oqg8nDw=
+github.com/gofiber/fiber/v2 v2.52.9 h1:YjKl5DOiyP3j0mO61u3NTmK7or8GzzWzCFzkboyP5cw=
+github.com/gofiber/fiber/v2 v2.52.9/go.mod h1:YEcBbO/FB+5M1IZNBP9FO3J9281zgPAreiI1oqg8nDw=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/klauspost/compress v1.18.0 h1:c/Cqfb0r+Yi+JtIEq73FWXVkRonBlf0CRNYc8Zttxdo=
@@ -17,10 +17,10 @@ github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
 github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
-github.com/valyala/fasthttp v1.64.0 h1:QBygLLQmiAyiXuRhthf0tuRkqAFcrC42dckN2S+N3og=
-github.com/valyala/fasthttp v1.64.0/go.mod h1:dGmFxwkWXSK0NbOSJuF7AMVzU+lkHz0wQVvVITv2UQA=
+github.com/valyala/fasthttp v1.65.0 h1:j/u3uzFEGFfRxw79iYzJN+TteTJwbYkru9uDp3d0Yf8=
+github.com/valyala/fasthttp v1.65.0/go.mod h1:P/93/YkKPMsKSnATEeELUCkG8a7Y+k99uxNHVbKINr4=
 github.com/xyproto/randomstring v1.0.5 h1:YtlWPoRdgMu3NZtP45drfy1GKoojuR7hmRcnhZqKjWU=
 github.com/xyproto/randomstring v1.0.5/go.mod h1:rgmS5DeNXLivK7YprL0pY+lTuhNQW3iGxZ18UQApw/E=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.34.0 h1:H5Y5sJ2L2JRdyv7ROF1he/lPdvFsd0mJHFw2ThKHxLA=
-golang.org/x/sys v0.34.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/sys v0.35.0 h1:vz1N37gP5bs89s7He8XuIYXpyY0+QlsKmzipCbUtyxI=
+golang.org/x/sys v0.35.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=