diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 21a705e3..1916b020 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.1.0-alpha.48"
+  ".": "0.1.0-alpha.49"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 62c5ffe9..968ead49 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.1.0-alpha.49 (2025-09-30)
+
+Full Changelog: [v0.1.0-alpha.48...v0.1.0-alpha.49](https://github.com/lithic-com/lithic-ruby/compare/v0.1.0-alpha.48...v0.1.0-alpha.49)
+
+### Bug Fixes
+
+* coroutine leaks from connection pool ([fa96625](https://github.com/lithic-com/lithic-ruby/commit/fa96625074db9b9d8f6ef6dc5a14c45b6faa42a3))
+
 ## 0.1.0-alpha.48 (2025-09-30)
 
 Full Changelog: [v0.1.0-alpha.47...v0.1.0-alpha.48](https://github.com/lithic-com/lithic-ruby/compare/v0.1.0-alpha.47...v0.1.0-alpha.48)
diff --git a/Gemfile.lock b/Gemfile.lock
index 142a5a91..92ff86a5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ GIT
 PATH
   remote: .
   specs:
-    lithic (0.1.0.pre.alpha.48)
+    lithic (0.1.0.pre.alpha.49)
       connection_pool
 
 GEM
diff --git a/README.md b/README.md
index c8848823..f7144a7c 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ To use this gem, install via Bundler by adding the following to your application
 <!-- x-release-please-start-version -->
 
 ```ruby
-gem "lithic", "~> 0.1.0.pre.alpha.48"
+gem "lithic", "~> 0.1.0.pre.alpha.49"
 ```
 
 <!-- x-release-please-end -->
diff --git a/lib/lithic/internal/transport/pooled_net_requester.rb b/lib/lithic/internal/transport/pooled_net_requester.rb
index 9b2eda53..40f39231 100644
--- a/lib/lithic/internal/transport/pooled_net_requester.rb
+++ b/lib/lithic/internal/transport/pooled_net_requester.rb
@@ -134,9 +134,9 @@ def execute(request)
 
           # rubocop:disable Metrics/BlockLength
           enum = Enumerator.new do |y|
-            with_pool(url, deadline: deadline) do |conn|
-              next if finished
+            next if finished
 
+            with_pool(url, deadline: deadline) do |conn|
               req, closing = self.class.build_request(request) do
                 self.class.calibrate_socket_timeout(conn, deadline)
               end
@@ -149,7 +149,7 @@ def execute(request)
 
               self.class.calibrate_socket_timeout(conn, deadline)
               conn.request(req) do |rsp|
-                y << [conn, req, rsp]
+                y << [req, rsp]
                 break if finished
 
                 rsp.read_body do |bytes|
@@ -160,6 +160,8 @@ def execute(request)
                 end
                 eof = true
               end
+            ensure
+              conn.finish if !eof && conn&.started?
             end
           rescue Timeout::Error
             raise Lithic::Errors::APITimeoutError.new(url: url, request: req)
@@ -168,16 +170,11 @@ def execute(request)
           end
           # rubocop:enable Metrics/BlockLength
 
-          conn, _, response = enum.next
+          _, response = enum.next
           body = Lithic::Internal::Util.fused_enum(enum, external: true) do
             finished = true
-            tap do
-              enum.next
-            rescue StopIteration
-              nil
-            end
+            loop { enum.next }
           ensure
-            conn.finish if !eof && conn&.started?
             closing&.call
           end
           [Integer(response.code), response, body]
diff --git a/lib/lithic/version.rb b/lib/lithic/version.rb
index 32a19c3a..dd94a35d 100644
--- a/lib/lithic/version.rb
+++ b/lib/lithic/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Lithic
-  VERSION = "0.1.0.pre.alpha.48"
+  VERSION = "0.1.0.pre.alpha.49"
 end
diff --git a/test/lithic/internal/util_test.rb b/test/lithic/internal/util_test.rb
index 82e590ce..4d449f7e 100644
--- a/test/lithic/internal/util_test.rb
+++ b/test/lithic/internal/util_test.rb
@@ -310,6 +310,31 @@ def test_copy_write
 end
 
 class Lithic::Test::UtilFusedEnumTest < Minitest::Test
+  def test_rewind_closing
+    touched = false
+    once = 0
+    steps = 0
+    enum = Enumerator.new do |y|
+      next if touched
+
+      10.times do
+        steps = _1
+        y << _1
+      end
+    ensure
+      once = once.succ
+    end
+
+    fused = Lithic::Internal::Util.fused_enum(enum, external: true) do
+      touched = true
+      loop { enum.next }
+    end
+    Lithic::Internal::Util.close_fused!(fused)
+
+    assert_equal(1, once)
+    assert_equal(0, steps)
+  end
+
   def test_closing
     arr = [1, 2, 3]
     once = 0