diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index c4ddc74..53b7bc9 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.1.1"
+  ".": "1.1.2"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 80008fd..12b6a7f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.1.2](https://github.com/HydrologicEngineeringCenter/cwms-python/compare/v1.1.1...v1.1.2) (2026-09-28)
+
+
+### Bug Fixes
+
+* configure HTTP connection pools and surface CDA batch errors ([#312](https://github.com/HydrologicEngineeringCenter/cwms-python/issues/312)) ([dd32eb1](https://github.com/HydrologicEngineeringCenter/cwms-python/commit/dd32eb1b7f4e3fe9b89495e2f02a1152d22e3341))
+
 ## [1.1.1](https://github.com/HydrologicEngineeringCenter/cwms-python/compare/v1.1.0...v1.1.1) (2026-09-28)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 7768fb4..e30d6a9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@ name = "cwms-python"
 repository = "https://github.com/HydrologicEngineeringCenter/cwms-python"
 
 # Managed by Release Please; runtime versions come from package metadata.
-version = "1.1.1"
+version = "1.1.2"
 
 packages = [
     { include = "cwms" },