diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e344f868..451e46cb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -39,7 +39,7 @@ jobs:
       - name: Install Dagger
         env:
           # renovate: datasource=github-tags depName=dagger/dagger versioning=semver
-          DAGGER_VERSION: 0.16.1
+          DAGGER_VERSION: 0.18.5
         run: |
           curl -L https://dl.dagger.io/dagger/install.sh | BIN_DIR=$HOME/.local/bin sh
       - name: Run CI task
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index 92f07d63..f5c27fa9 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -22,7 +22,7 @@ jobs:
       - name: Install Dagger
         env:
           # renovate: datasource=github-tags depName=dagger/dagger versioning=semver
-          DAGGER_VERSION: 0.16.1
+          DAGGER_VERSION: 0.18.5
         run: |
           curl -L https://dl.dagger.io/dagger/install.sh | BIN_DIR=$HOME/.local/bin sh
       - name: Create image and manifest
diff --git a/.github/workflows/release-publish.yml b/.github/workflows/release-publish.yml
index 9a19ec1a..676f629e 100644
--- a/.github/workflows/release-publish.yml
+++ b/.github/workflows/release-publish.yml
@@ -14,7 +14,7 @@ jobs:
       - name: Install Dagger
         env:
           # renovate: datasource=github-tags depName=dagger/dagger versioning=semver
-          DAGGER_VERSION: 0.16.1
+          DAGGER_VERSION: 0.18.5
         run: |
           curl -L https://dl.dagger.io/dagger/install.sh | BIN_DIR=$HOME/.local/bin sh
       - name: Create image and manifest
diff --git a/Taskfile.yml b/Taskfile.yml
index c8091f53..5cc6f0aa 100644
--- a/Taskfile.yml
+++ b/Taskfile.yml
@@ -147,7 +147,7 @@ tasks:
       - start-build-network
     vars:
       # renovate: datasource=github-tags depName=dagger/dagger versioning=semver
-      DAGGER_VERSION: 0.16.1
+      DAGGER_VERSION: 0.18.5
       DAGGER_ENGINE_IMAGE: registry.dagger.io/engine:v{{ .DAGGER_VERSION }}
     cmds:
       - >