diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1d0715c3..d8e5dae7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -67,13 +67,22 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install -y --no-upgrade \
-            cbindgen \
             doxygen \
             language-pack-el \
             language-pack-tr \
             libtbb-dev \
             libicu-dev
 
+      # The version in apt is too old.
+      - name: Install cbindgen
+        run: |
+          wget https://github.com/mozilla/cbindgen/releases/download/0.28.0/cbindgen
+          BIN_PATH="$HOME/.local/bin/"
+          mkdir -p "$BIN_PATH"
+          mv cbindgen "$BIN_PATH"
+          chmod +x "$BIN_PATH/cbindgen"
+          echo "$BIN_PATH" >> "$GITHUB_PATH"
+
       - name: Run CMake
         run: |
           cmake \
@@ -91,9 +100,7 @@ jobs:
 
       - name: Install packages for building docs
         shell: bash
-        run: |
-          pip3 install --user -r docs/requirements.txt
-          echo "$HOME/.local/bin" >> $GITHUB_PATH
+        run: pip3 install --user -r docs/requirements.txt
 
       - name: Build docs
         run: sphinx-build -b html docs build/docs/html
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 86b787b5..f11cb54a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -82,8 +82,8 @@ if(NOT CMAKE_SYSTEM_NAME STREQUAL "Windows")
 endif()
 
 if(NOT DEFINED ESPLUGIN_URL)
-    set(ESPLUGIN_URL "https://github.com/Ortham/esplugin/archive/refs/tags/6.1.2.tar.gz")
-    set(ESPLUGIN_HASH "SHA256=94ed03488197d69aa81fd871302cb0b437ee17c8eac59ec2139d7150294fb7af")
+    set(ESPLUGIN_URL "https://github.com/Ortham/esplugin/archive/refs/tags/6.1.3.tar.gz")
+    set(ESPLUGIN_HASH "SHA256=d11373b9108036e8d8453ff77000ae2961f9d1243c99c42dd732dad0c83d8618")
 endif()
 
 ExternalProject_Add(esplugin