diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6bc3be33baeabbc5e1c94802c856fd016928a9b0..761510c8f2b5bea3e15734ac261bf952e88c194b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -206,7 +206,7 @@ build-doc:
    - docker
 
   stage: doc
-  image: python:3.6
+  image: python:3.7
 
   script:
     - bash ./.ci/build_doc.sh
@@ -227,7 +227,7 @@ build-pypi-dist:
   <<: *check_version
 
   stage: build
-  image: python:3.6
+  image: python:3.7
 
   tags:
     - docker
@@ -251,7 +251,7 @@ deploy-doc:
   <<: *setup_ssh
   stage: deploy
   when:  manual
-  image: python:3.6
+  image: python:3.7
 
   tags:
     - docker
@@ -268,7 +268,7 @@ deploy-pypi:
   <<: *setup_ssh
   stage: deploy
   when:  manual
-  image: python:3.6
+  image: python:3.7
 
   tags:
     - docker
@@ -285,7 +285,7 @@ deploy-zenodo:
   <<: *setup_ssh
   stage: deploy
   when:  manual
-  image: python:3.6
+  image: python:3.7
 
   tags:
     - docker
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 425afb89e50fc5895fe49e0e66a92d9a5d733dc2..cdfbb2f92eee621164e0b7dbe392f7813e107d03 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -51,7 +51,7 @@ Changed
   :attr:`.LOAD` symbol, can now be accessed as attributes of the returned
   results object, in addition to being accessed as dict items.
 * Wrapper functions decorated with the :func:`.fileOrImage`,
- :func:`.fileOrArray`, or :func:`.fileOrText` decorators will now pass all
+  :func:`.fileOrArray`, or :func:`.fileOrText` decorators will now pass all
   arguments and return values through unchanged if an argument called ``submit``
   is passed in, and is set to ``True`` (or any non-``False``
   value). Furthermore, in such a scenario a :exc:`ValueError` will be raised if