diff --git a/core/themes/classy/classy.info.yml b/core/themes/classy/classy.info.yml
index 7bb9848..1afa884 100644
--- a/core/themes/classy/classy.info.yml
+++ b/core/themes/classy/classy.info.yml
@@ -6,8 +6,6 @@ version: VERSION
 core: 8.x
 hidden: true
 
-# @deprecated html5shiv library is scheduled to be removed in 9.0.x. It was
-# added for backwards compatibility with the 8.0 release.
 libraries:
   - core/html5shiv
   - classy/base
diff --git a/core/themes/stable/stable.info.yml b/core/themes/stable/stable.info.yml
index 28624e9..1f9da3d 100644
--- a/core/themes/stable/stable.info.yml
+++ b/core/themes/stable/stable.info.yml
@@ -7,8 +7,6 @@ core: 8.x
 base theme: false
 hidden: true
 
-# @deprecated html5shiv library is scheduled to be removed in 9.0.x. It was
-# added for backwards compatibility with the 8.0 release.
 libraries:
   - core/html5shiv