diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a0067415..3e78ba29 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -26,7 +26,7 @@ jobs:
                 node: ["20.x"]
                 postgres: ["15.8"]
                 database: ["mysql", "postgres"]
-                wkhtmltopdf: ["0.12.6-1"]
+                wkhtmltopdf: ["0.12.6.1-2"]
                 state_machine_adapter: ["symfony_workflow"]
 
                 include:
@@ -37,7 +37,7 @@ jobs:
                         database: "mysql"
                         mysql: "8.4"
                         node: "20.x"
-                        wkhtmltopdf: "0.12.6-1"
+                        wkhtmltopdf: "0.12.6.1-2"
                         state_machine_adapter: "symfony_workflow"
                     -
                         php: "8.2"
@@ -46,7 +46,7 @@ jobs:
                         database: "mysql"
                         mysql: "8.4"
                         node: "20.x"
-                        wkhtmltopdf: "0.12.6-1"
+                        wkhtmltopdf: "0.12.6.1-2"
                         state_machine_adapter: "winzou_state_machine"
                     -
                         php: "8.2"
@@ -127,8 +127,8 @@ jobs:
                 if: matrix.wkhtmltopdf != false && steps.cache-wkhtmltopdf.outputs.cache-hit != 'true'
                 run: |
                     sudo apt-get install -y xfonts-base xfonts-75dpi
-                    wget https://github.com/wkhtmltopdf/packaging/releases/download/${{ matrix.wkhtmltopdf }}/wkhtmltox_${{ matrix.wkhtmltopdf }}.focal_amd64.deb
-                    sudo dpkg -i wkhtmltox_${{ matrix.wkhtmltopdf }}.focal_amd64.deb
+                    wget https://github.com/wkhtmltopdf/packaging/releases/download/${{ matrix.wkhtmltopdf }}/wkhtmltox_${{ matrix.wkhtmltopdf }}.jammy_amd64.deb
+                    sudo dpkg -i wkhtmltox_${{ matrix.wkhtmltopdf }}.jammy_amd64.deb
 
             -
                 name: Disable PDF generation
diff --git a/README.md b/README.md
index 644d6528..44211fc9 100644
--- a/README.md
+++ b/README.md
@@ -32,6 +32,12 @@ Additional feature of the plugin that fulfills Invoicing domain is the ability t
 
 ## Installation
 
+#### Beware!
+
+This installation instruction assumes that you're using Symfony Flex. If you don't, take a look at the
+[legacy installation instruction](docs/legacy_installation.md). However, we strongly encourage you to use
+Symfony Flex, it's much quicker!
+
 1. Require plugin with composer:
 
     ```bash
@@ -69,12 +75,6 @@ Additional feature of the plugin that fulfills Invoicing domain is the ability t
    bin/console sylius-invoicing:generate-invoices
    ```
 
-#### Beware!
-
-This installation instruction assumes that you're using Symfony Flex. If you don't, take a look at the
-[legacy installation instruction](docs/legacy_installation.md). However, we strongly encourage you to use
-Symfony Flex, it's much quicker! :)
-
 ## Extension points
 
 Majority of actions contained in SyliusInvoicingPlugin is executed once an event after changing the state of the Order.
diff --git a/docs/legacy_installation.md b/docs/legacy_installation.md
index 4c18a0e4..4f62746c 100644
--- a/docs/legacy_installation.md
+++ b/docs/legacy_installation.md
@@ -25,7 +25,7 @@
 1. Import routes:
 
     ```yaml
-    sylius_refund:
+    sylius_invoicing:
         resource: "@SyliusInvoicingPlugin/config/routes.yaml"
     ```