diff --git a/.changes/756754c3-f6e1-4ff2-ae31-08b3b67b6750.json b/.changes/756754c3-f6e1-4ff2-ae31-08b3b67b6750.json
deleted file mode 100644
index 84d27c4cc..000000000
--- a/.changes/756754c3-f6e1-4ff2-ae31-08b3b67b6750.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-    "id": "756754c3-f6e1-4ff2-ae31-08b3b67b6750",
-    "type": "feature",
-    "description": "Add support for [smoke tests](https://smithy.io/2.0/additional-specs/smoke-tests.html)"
-}
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 695af921a..2056af0c9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## [1.3.13] - 09/26/2024
+
+### Features
+* Add support for [smoke tests](https://smithy.io/2.0/additional-specs/smoke-tests.html)
+
 ## [1.3.12] - 09/18/2024
 
 ## [1.3.11] - 09/18/2024
diff --git a/gradle.properties b/gradle.properties
index 4417bf5b3..812f753ee 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -13,7 +13,7 @@ kotlinx.atomicfu.enableNativeIrTransformation=false
 org.gradle.jvmargs=-Xmx2G -XX:MaxMetaspaceSize=1G
 
 # SDK
-sdkVersion=1.3.13-SNAPSHOT
+sdkVersion=1.3.13
 
 # codegen
-codegenVersion=0.33.13-SNAPSHOT
\ No newline at end of file
+codegenVersion=0.33.13
\ No newline at end of file