diff --git a/.travis.yml b/.travis.yml
index b3b3ff3b..0565dcde 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ os:
   - linux
 #  - osx
 julia:
-  - 1.4
+  - 1.5
   - nightly
 notifications:
   email: false
@@ -21,16 +21,3 @@ matrix:
 script:
   - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
   - travis_wait 50 julia --project -e 'using Pkg; Pkg.build(); Pkg.test(; coverage=true)';
-
-## uncomment following lines to deploy documentation
-jobs:
-   include:
-     - stage: Documentation
-       julia: 1.4
-       os: linux
-       script:
-         - julia --project=docs -e 'using Pkg; Pkg.instantiate(); Pkg.add(PackageSpec(path=pwd()))'
-         - julia --project=docs docs/make.jl
-       #after_success: skip
-after_success:
-  - julia -e 'using Pkg; Pkg.add("Coverage"); using Coverage; Codecov.submit(process_folder())'
diff --git a/appveyor.yml b/appveyor.yml
index f21d4b6d..2fd0ab05 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,9 +1,8 @@
 environment:
   matrix:
-  - julia_version: 1.4
+  - julia_version: 1.5
 
 platform:
-  #- x86 # 32-bit
   - x64 # 64-bit
 
 ## uncomment the following lines to allow failures on nightly julia