diff --git a/.github/workflows/pull_request.yaml b/.github/workflows/pull_request.yaml
index 53247e6..ae6a808 100644
--- a/.github/workflows/pull_request.yaml
+++ b/.github/workflows/pull_request.yaml
@@ -91,7 +91,7 @@ jobs:
       - uses: actions/checkout@v6
       - uses: open-policy-agent/setup-regal@v2.0.0
         with:
-          version: 0.41.1
+          version: 0.42.0
 
       - name: Lint
         run: regal lint --format=github ./policy
@@ -104,7 +104,7 @@ jobs:
       - name: Setup OPA
         uses: open-policy-agent/setup-opa@v2
         with:
-          version: 1.17.1
+          version: 1.18.2
 
       - name: Run OPA Tests
         run: opa test ./policy -v
diff --git a/docker/backend.Dockerfile b/docker/backend.Dockerfile
index edba334..1871cfe 100644
--- a/docker/backend.Dockerfile
+++ b/docker/backend.Dockerfile
@@ -36,7 +36,7 @@ RUN pnpm --filter ${APP_NAME} deploy --prod --legacy /prod-app
 
 FROM node:${NODE_VERSION}-alpine AS runner
 RUN apk add dumb-init && \
-    wget -O /usr/bin/opa https://openpolicyagent.org/downloads/v1.17.1/opa_linux_amd64_static && \
+    wget -O /usr/bin/opa https://openpolicyagent.org/downloads/v1.18.2/opa_linux_amd64_static && \
     chmod a+x /usr/bin/opa
 
 ENV NODE_ENV=production
diff --git a/helm/charts/opa/Chart.yaml b/helm/charts/opa/Chart.yaml
index f7746c6..186841b 100644
--- a/helm/charts/opa/Chart.yaml
+++ b/helm/charts/opa/Chart.yaml
@@ -3,7 +3,7 @@ name: opa
 description: A Helm chart for opa
 type: application
 version: 2.0.0
-appVersion: 1.17.1
+appVersion: 1.18.2
 dependencies:
   - name: mclabels
     version: 1.0.1
diff --git a/policy/Makefile b/policy/Makefile
index 44d7727..d4d0f41 100644
--- a/policy/Makefile
+++ b/policy/Makefile
@@ -12,8 +12,8 @@ test:
 	./opa test . -v
 
 init:
-	curl -L -o regal https://github.com/open-policy-agent/regal/releases/download/v0.41.1/regal_Linux_x86_64
+	curl -L -o regal https://github.com/open-policy-agent/regal/releases/download/v0.42.0/regal_Linux_x86_64
 	chmod 755 ./regal
-	curl -L -o opa https://openpolicyagent.org/downloads/v1.17.1/opa_linux_amd64_static
+	curl -L -o opa https://openpolicyagent.org/downloads/v1.18.2/opa_linux_amd64_static
 	chmod 755 ./opa