diff --git a/.travis.yml b/.travis.yml
index 8a6ed11..5c8665e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,7 +11,7 @@ matrix:
          dist: trusty
          sudo: false         
        - language: julia
-         julia: nightly 
+         julia: 0.6 
          os: linux
          dist: trusty
          sudo: false         
@@ -25,7 +25,7 @@ matrix:
          julia: 0.5
          os: osx
        - language: julia
-         julia: nightly
+         julia: 0.6 
          os: osx
 notifications:
     email: false
diff --git a/appveyor.yml b/appveyor.yml
index 6ac1e94..f524c12 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -4,8 +4,10 @@ environment:
   - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x64/0.4/julia-0.4-latest-win64.exe"
   - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x86/0.5/julia-0.5-latest-win32.exe"
   - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x64/0.5/julia-0.5-latest-win64.exe"
-  - JULIA_URL: "https://julialangnightlies-s3.julialang.org/bin/winnt/x86/julia-latest-win32.exe"
-  - JULIA_URL: "https://julialangnightlies-s3.julialang.org/bin/winnt/x64/julia-latest-win64.exe"
+  - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x86/0.6/julia-0.6-latest-win32.exe"
+  - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x64/0.6/julia-0.6-latest-win64.exe"
+#  - JULIA_URL: "https://julialangnightlies-s3.julialang.org/bin/winnt/x86/julia-latest-win32.exe"
+#  - JULIA_URL: "https://julialangnightlies-s3.julialang.org/bin/winnt/x64/julia-latest-win64.exe"
 
 branches:
   only: