diff --git a/.drone.yml b/.drone.yml
index a851a28..9b1f159 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -9,12 +9,12 @@ pipeline:
   #   pull: true
   #   commands:
   #     - echo "deb http://deb.debian.org/debian stretch main" >> /etc/apt/sources.list.d/stretch.list
-  #     - echo "deb http://deb.debian.org/debian buster main" >> /etc/apt/sources.list.d/buster.list
+  #     - echo "deb http://deb.debian.org/debian sid main" >> /etc/apt/sources.list.d/sid.list
   #     - echo "APT::Default-Release \"jessie\";" >> /etc/apt/apt.conf.d/00default_release
   #     - apt-get update -q
   #     - apt-get install -qyt stretch cmake libjsoncpp-dev
   #     - apt-get install -qy libcurl4-openssl-dev libxdg-basedir-dev
-  #     - apt-get install -qy -t buster libcurlpp-dev
+  #     - apt-get install -qy -t sid libcurlpp-dev
   #     - dpkg -i mastodon-cpp.deb
   #     - rm -rf build && mkdir -p build && cd build
   #     - cmake ..
@@ -25,12 +25,12 @@ pipeline:
     pull: true
     commands:
       - echo "deb http://deb.debian.org/debian stretch main" >> /etc/apt/sources.list.d/stretch.list
-      - echo "deb http://deb.debian.org/debian buster main" >> /etc/apt/sources.list.d/buster.list
+      - echo "deb http://deb.debian.org/debian sid main" >> /etc/apt/sources.list.d/sid.list
       - echo "APT::Default-Release \"jessie\";" >> /etc/apt/apt.conf.d/00default_release
       - apt-get update -q
       - apt-get install -qyt stretch cmake libjsoncpp-dev
       - apt-get install -qy libcurl4-openssl-dev libxdg-basedir-dev
-      - apt-get install -qy -t buster libcurlpp-dev
+      - apt-get install -qy -t sid libcurlpp-dev
       - dpkg -i mastodon-cpp.deb
       - rm -rf build && mkdir -p build && cd build
       - cmake ..
@@ -40,11 +40,11 @@ pipeline:
     image: gcc:7
     pull: true
     commands:
-      - echo "deb http://deb.debian.org/debian buster main" >> /etc/apt/sources.list.d/buster.list
+      - echo "deb http://deb.debian.org/debian sid main" >> /etc/apt/sources.list.d/sid.list
       - echo "APT::Default-Release \"stretch\";" >> /etc/apt/apt.conf.d/00default_release
       - apt-get update -q
       - apt-get install -qy cmake libcurl4-openssl-dev libjsoncpp-dev libxdg-basedir-dev
-      - apt-get install -qy -t buster libcurlpp-dev
+      - apt-get install -qy -t sid libcurlpp-dev
       - dpkg -i mastodon-cpp.deb
       - rm -rf build && mkdir -p build && cd build
       - cmake ..
@@ -54,11 +54,11 @@ pipeline:
     image: gcc:8
     pull: true
     commands:
-      - echo "deb http://deb.debian.org/debian buster main" >> /etc/apt/sources.list.d/buster.list
+      - echo "deb http://deb.debian.org/debian sid main" >> /etc/apt/sources.list.d/sid.list
       - echo "APT::Default-Release \"stretch\";" >> /etc/apt/apt.conf.d/00default_release
       - apt-get update -q
       - apt-get install -qy cmake libcurl4-openssl-dev libjsoncpp-dev libxdg-basedir-dev
-      - apt-get install -qy -t buster libcurlpp-dev
+      - apt-get install -qy -t sid libcurlpp-dev
       - dpkg -i mastodon-cpp.deb
       - rm -rf build && mkdir -p build && cd build
       - cmake ..
diff --git a/README.md b/README.md
index 85f69e4..963d6e7 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@ or to [@tastytea@soc.ialis.me](https://soc.ialis.me/@tastytea).
  * Tested OS: Linux
  * C++ compiler (tested: gcc 6/7/8)
  * [cmake](https://cmake.org/) (tested: 3.9 / 3.11)
- * [curlpp](http://www.curlpp.org/) (tested: 0.8 / 0.7)
+ * [curlpp](http://www.curlpp.org/) (tested: 0.8)
  * [mastodon-cpp](https://schlomp.space/tastytea/mastodon-cpp) (at least: 0.30)
  * [jsoncpp](https://github.com/open-source-parsers/jsoncpp) (tested: 1.8 / 1.7)
  * [libxdg-basedir](http://repo.or.cz/w/libxdg-basedir.git) (tested: 1.2)