diff --git a/.deepsource.toml b/.deepsource.toml
deleted file mode 100644
index e8edbba..0000000
--- a/.deepsource.toml
+++ /dev/null
@@ -1,12 +0,0 @@
-version = 1
-
-exclude_patterns = [
-  "camelot/ext/**"
-]
-
-[[analyzers]]
-name = "python"
-enabled = true
-
-[analyzers.meta]
-runtime_version = "3.x.x"
diff --git a/.editorconfig b/.editorconfig
deleted file mode 100644
index 942148d..0000000
--- a/.editorconfig
+++ /dev/null
@@ -1,10 +0,0 @@
-root = true
-
-[*]
-end_of_line = lf
-insert_final_newline = true
-
-[*.py]
-charset = utf-8
-indent_style = space
-indent_size = 4
diff --git a/.readthedocs.yml b/.readthedocs.yml
index d174194..b5a05bd 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -21,4 +21,7 @@ formats:
 python:
   version: 3.8
   install:
-    - requirements: requirements.txt
+    - method: pip
+      path: .
+      extra_requirements:
+        - dev
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100755
index e2504d0..0000000
--- a/requirements.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-chardet>=3.0.4
-click>=6.7
-matplotlib>=2.2.3
-numpy>=1.13.3
-opencv-python>=3.4.2.17
-openpyxl>=2.5.8
-pandas>=0.23.4
-pdfminer.six>=20200726
-PyPDF2>=1.26.0
-Sphinx>=3.1.2