diff --git a/.editorconfig b/.editorconfig
index d9b574d..b25efea 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -10,4 +10,4 @@ insert_final_newline = true
 charset = utf-8
 indent_style = space
 indent_size = 4
-quote_type = single
+quote_type = double
diff --git a/.github/actions/setup/action.yml b/.github/actions/setup/action.yml
index dcf1465..a2c09a3 100644
--- a/.github/actions/setup/action.yml
+++ b/.github/actions/setup/action.yml
@@ -1,50 +1,50 @@
-name: 'Set up repository for CI'
-description: 'Install development dependencies'
+name: "Set up repository for CI"
+description: "Install development dependencies"
 
 inputs:
     python-version:
-        description: 'Python version to install'
-        default: '3.12'
+        description: "Python version to install"
+        default: "3.12"
     poetry-version:
-        description: 'Poetry version to install'
-        default: '1.6.1'
+        description: "Poetry version to install"
+        default: "1.7.0"
     cache:
-        description: 'Cache directory'
-        default: '${{ runner.temp }}/cache'
+        description: "Cache directory"
+        default: "${{ runner.temp }}/cache"
 
 runs:
-    using: 'composite'
+    using: "composite"
     steps:
-        - name: 'Set up Python'
+        - name: "Set up Python"
           id: setup-python
           uses: actions/setup-python@v4
           with:
               python-version: ${{ inputs.python-version }}
               update-environment: false
 
-        - name: 'Set up Python 3.12 for Poetry'
+        - name: "Set up Python 3.12 for Poetry"
           id: setup-poetry-python
           uses: actions/setup-python@v4
           with:
               python-version: 3.12
 
-        - name: 'Set up dependency cache'
+        - name: "Set up dependency cache"
           uses: actions/cache@v3
           with:
-              key: ${{ runner.os }}-${{ inputs.python-version }}-${{ inputs.poetry-version }}-${{ hashFiles('poetry.lock') }}
+              key: ${{ runner.os }}-${{ steps.setup-poetry-python.outputs.python-version }}-${{ steps.setup-python.outputs.python-version }}-${{ inputs.poetry-version }}-${{ hashFiles('poetry.lock') }}
               path: ${{ inputs.cache }}
 
-        - name: 'Set up PATH on POSIX'
+        - name: "Set up PATH on POSIX"
           if: ${{ runner.os != 'windows'}}
           shell: bash
           run: echo "${{ inputs.cache }}/tools/bin" >> $GITHUB_PATH
 
-        - name: 'Set up PATH on Windows'
+        - name: "Set up PATH on Windows"
           if: ${{ runner.os == 'windows'}}
           shell: bash
           run: echo "${{ inputs.cache }}/tools/Scripts" >> $GITHUB_PATH
 
-        - name: 'Install Poetry'
+        - name: "Install Poetry"
           shell: bash
           run: |
               if ! poetry --version; then
@@ -52,7 +52,7 @@ runs:
                 pip install poetry==${{ inputs.poetry-version }}
               fi
 
-        - name: 'Install development dependencies'
+        - name: "Install development dependencies"
           shell: bash
           run: |
               poetry config cache-dir "${{ inputs.cache }}/poetry"
diff --git a/mkdocs.yml b/mkdocs.yml
index 8e6d35d..0b63829 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -1,10 +1,10 @@
 site_name: Decoy
-site_description: 'Opinionated mocking library for Python.'
-site_author: 'Michael Cousins'
-site_url: 'https://michael.cousins.io/decoy/'
-repo_url: 'https://github.com/mcous/decoy'
-repo_name: 'mcous/decoy'
-edit_uri: ''
+site_description: "Opinionated mocking library for Python."
+site_author: "Michael Cousins"
+site_url: "https://michael.cousins.io/decoy/"
+repo_url: "https://github.com/mcous/decoy"
+repo_name: "mcous/decoy"
+edit_uri: ""
 
 nav:
     - Getting Started: index.md
@@ -22,24 +22,24 @@ nav:
     - license.md
 
 theme:
-    name: 'material'
+    name: "material"
     favicon: img/favicon.ico
     icon:
         logo: material/duck
     features:
         - navigation.instant
         - navigation.sections
-    font: 'Open Sans'
-    code: 'Fira Mono'
+    font: "Open Sans"
+    code: "Fira Mono"
     palette:
-        - media: '(prefers-color-scheme: light)'
+        - media: "(prefers-color-scheme: light)"
           scheme: default
           primary: black
           accent: indigo
           toggle:
               icon: material/weather-sunny
               name: Switch to dark mode
-        - media: '(prefers-color-scheme: dark)'
+        - media: "(prefers-color-scheme: dark)"
           scheme: slate
           primary: amber
           accent: yellow
@@ -63,7 +63,7 @@ watch:
 
 markdown_extensions:
     - toc:
-          permalink: '#'
+          permalink: "#"
     - admonition
     - pymdownx.highlight
     - pymdownx.superfences