diff --git a/CHANGELOG.md b/CHANGELOG.md
index c78bff6ac42..d6f8983ca19 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -33,6 +33,11 @@ release.
 
 ### Common
 
+### Telemetry Schemas
+
+- Stabilize the `v1.0.0` and `v1.1.0` schema file formats.
+  ([#3845](https://github.com/open-telemetry/opentelemetry-specification/pull/3845))
+
 ### Supplementary Guidelines
 
 ## v1.29.0 (2024-01-10)
diff --git a/specification/schemas/file_format_v1.0.0.md b/specification/schemas/file_format_v1.0.0.md
index 823cdb5accb..5b03e609b55 100644
--- a/specification/schemas/file_format_v1.0.0.md
+++ b/specification/schemas/file_format_v1.0.0.md
@@ -4,7 +4,7 @@ linkTitle: 1.0.0
 
 # Schema File Format 1.0.0
 
-**Status**: [Experimental](../document-status.md)
+**Status**: [Stable](../document-status.md)
 
 A Schema File is a YAML file that describes the schema of a particular version.
 It defines the transformations that can be used to convert the telemetry data
diff --git a/specification/schemas/file_format_v1.1.0.md b/specification/schemas/file_format_v1.1.0.md
index 06fbeeb2c39..22ed6eca5fd 100644
--- a/specification/schemas/file_format_v1.1.0.md
+++ b/specification/schemas/file_format_v1.1.0.md
@@ -4,7 +4,7 @@ linkTitle: 1.1.0
 
 # Schema File Format 1.1.0
 
-**Status**: [Experimental](../document-status.md)
+**Status**: [Stable](../document-status.md)
 
 A Schema File is a YAML file that describes the schema of a particular version.
 It defines the transformations that can be used to convert the telemetry data