diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e15e563..c94e980 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
         os:
           - ubuntu-latest
           - macOS-latest
-          - windows-latest
+          # - windows-latest
         arch:
           - x64
         include:
diff --git a/Project.toml b/Project.toml
index 2e502b6..4ec17fb 100644
--- a/Project.toml
+++ b/Project.toml
@@ -43,7 +43,7 @@ Parameters = "0.10, 0.11, 0.12"
 Requires = "0.5, 1"
 Rotations = "1.3"
 StaticArrays = "0.10, 0.11, 0.12, 1"
-WebSockets = "1"
+WebSockets = "<1.6"
 julia = "1.6"
 
 [extras]