diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index a5f2854..1b19039 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
 
       - uses: jdx/mise-action@5ac50f778e26fac95da98d50503682459e86d566 # v3
 
@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
 
       - uses: jdx/mise-action@5ac50f778e26fac95da98d50503682459e86d566 # v3
 
@@ -42,7 +42,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
 
       - name: Set up Go
         uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5
@@ -69,7 +69,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
 
       - uses: jdx/mise-action@5ac50f778e26fac95da98d50503682459e86d566 # v3
 
diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index fcafe52..7bb6817 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -13,7 +13,7 @@ jobs:
       id-token: write # To update the deployment status
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
         with:
           lfs: "true"
 
diff --git a/.github/workflows/mirror.yaml b/.github/workflows/mirror.yaml
index 940d149..342d05e 100644
--- a/.github/workflows/mirror.yaml
+++ b/.github/workflows/mirror.yaml
@@ -11,7 +11,7 @@ jobs:
       REMOTE: mirror
     steps:
       - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
         with:
           # Need all to fetch all tags so we can push them
           fetch-depth: 0
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 7da1f8a..3617375 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
 
       - uses: jdx/mise-action@5ac50f778e26fac95da98d50503682459e86d566 # v3
 
diff --git a/.github/workflows/releaser-pleaser.yaml b/.github/workflows/releaser-pleaser.yaml
index 8d1e62b..2666e07 100644
--- a/.github/workflows/releaser-pleaser.yaml
+++ b/.github/workflows/releaser-pleaser.yaml
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
         with:
           ref: main
 
diff --git a/mise.toml b/mise.toml
index f6a62b8..b912757 100644
--- a/mise.toml
+++ b/mise.toml
@@ -2,7 +2,7 @@
 go = "1.25.4"
 golangci-lint = "2.6.2"
 goreleaser = "v2.9.0"
-mdbook = "v0.4.52" # renovate: datasource=github-releases depName=rust-lang/mdbook
+mdbook = "v0.5.0" # renovate: datasource=github-releases depName=rust-lang/mdbook
 ko = "v0.18.0" # renovate: datasource=github-releases depName=ko-build/ko
 
 [settings]