diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index b0f67775a..5b36e42db 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -29,7 +29,7 @@ jobs:
       - name: Setup OPA
         uses: open-policy-agent/setup-opa@v2.1.0
         with:
-          version: 0.53.1
+          version: 0.54.0
 
       - name: Lint policies
         working-directory: ./policies
@@ -178,14 +178,14 @@ jobs:
 
       - name: Install toolchain
         run: |
-          rustup toolchain install 1.70.0
-          rustup default 1.70.0
+          rustup toolchain install 1.71.0
+          rustup default 1.71.0
           rustup component add clippy
 
       - name: Setup OPA
         uses: open-policy-agent/setup-opa@v2.1.0
         with:
-          version: 0.53.1
+          version: 0.54.0
 
       - name: Compile OPA policies
         working-directory: ./policies
@@ -217,7 +217,7 @@ jobs:
 
     services:
       postgres:
-        image: docker.io/library/postgres:15.1
+        image: docker.io/library/postgres:15.3
         env:
           POSTGRES_USER: postgres
           POSTGRES_PASSWORD: postgres
@@ -257,7 +257,7 @@ jobs:
       - name: Setup OPA
         uses: open-policy-agent/setup-opa@v2.1.0
         with:
-          version: 0.53.1
+          version: 0.54.0
 
       - name: Compile OPA policies
         working-directory: ./policies
diff --git a/.github/workflows/coverage.yaml b/.github/workflows/coverage.yaml
index faa7c7170..fb7e7936b 100644
--- a/.github/workflows/coverage.yaml
+++ b/.github/workflows/coverage.yaml
@@ -29,7 +29,7 @@ jobs:
       - name: Setup OPA
         uses: open-policy-agent/setup-opa@v2.1.0
         with:
-          version: 0.53.1
+          version: 0.54.0
 
       - name: Run OPA tests with coverage
         working-directory: ./policies
@@ -82,7 +82,7 @@ jobs:
 
     services:
       postgres:
-        image: docker.io/library/postgres:15.1
+        image: docker.io/library/postgres:15.3
         env:
           POSTGRES_USER: postgres
           POSTGRES_PASSWORD: postgres
@@ -123,7 +123,7 @@ jobs:
       - name: Setup OPA
         uses: open-policy-agent/setup-opa@v2.1.0
         with:
-          version: 0.53.1
+          version: 0.54.0
 
       - name: Compile OPA policies
         working-directory: ./policies
diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index ad286e019..74059c9a7 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -33,7 +33,7 @@ jobs:
       - name: Setup mdBook
         uses: peaceiris/actions-mdbook@v1.2.0
         with:
-          mdbook-version: '0.4.25'
+          mdbook-version: '0.4.32'
 
       - name: Install Node
         uses: actions/setup-node@v3.7.0
diff --git a/Dockerfile b/Dockerfile
index 3a5129273..96fa4ea5b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,14 +12,14 @@
 # The Debian version and version name must be in sync
 ARG DEBIAN_VERSION=11
 ARG DEBIAN_VERSION_NAME=bullseye
-ARG RUSTC_VERSION=1.70.0
+ARG RUSTC_VERSION=1.71.0
 # XXX: Upgrade to 0.10.0 blocked by https://github.com/ziglang/zig/issues/10915#issuecomment-1354548110
 ARG ZIG_VERSION=0.9.1
-ARG NODEJS_VERSION=18.16.0
-ARG OPA_VERSION=0.53.1
+ARG NODEJS_VERSION=18.16.1
+ARG OPA_VERSION=0.54.0
 ARG CARGO_AUDITABLE_VERSION=0.6.1
 ARG CARGO_CHEF_VERSION=0.1.61
-ARG CARGO_ZIGBUILD_VERSION=0.16.10
+ARG CARGO_ZIGBUILD_VERSION=0.16.12
 
 ##########################################
 ## Build stage that builds the frontend ##
diff --git a/policies/Makefile b/policies/Makefile
index edd5392f3..7c43e21dd 100644
--- a/policies/Makefile
+++ b/policies/Makefile
@@ -1,6 +1,6 @@
 # Set to 1 to run OPA through Docker
 DOCKER := 0
-OPA_DOCKER_IMAGE := docker.io/openpolicyagent/opa:0.53.1
+OPA_DOCKER_IMAGE := docker.io/openpolicyagent/opa:0.54.0
 
 ifeq ($(DOCKER), 0)
 	OPA := opa