diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index a83914e0..2f9a9f5a 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -26,7 +26,7 @@ jobs:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
 
       - name: mdBook Action
-        uses: peaceiris/actions-mdbook@adeb05db28a0c0004681db83893d56c0388ea9ea # v1.2.0
+        uses: peaceiris/actions-mdbook@ee69d230fe19748b7abf22df32acaa93833fad08 # v2.0.0
         with:
           mdbook-version: latest
 
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 2ec143a6..7eef9ef1 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -93,7 +93,7 @@ jobs:
           name: lcov.unit-tests.info
           path: lcov
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@ab904c41d6ece82784817410c45d8b8c02684457 # v3
+        uses: codecov/codecov-action@b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238 # v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: lcov.unit-tests.info,lcov.integration-tests.info
diff --git a/docker-compose.yml b/docker-compose.yml
index f17547d6..ed71a7ce 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,7 +2,7 @@ version: "3.9"
 services:
 
   postgres:
-    image: docker.io/library/postgres:16-alpine@sha256:1d74239810c19ed0dbb317acae40974e673865b2d565a0d369e206159d483957
+    image: docker.io/library/postgres:17-alpine@sha256:14195b0729fce792f47ae3c3704d6fd04305826d57af3b01d5b4d004667df174
     network_mode: host
     # ports:
     #   - "5432:5432"