diff --git a/CHANGELOG.md b/CHANGELOG.md
index 058cd98..832a423 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+## [1.0.0](https://github.com/nla/nla-blacklight_common/compare/0.1.12...1.0.0) (2024-01-23)
+
+
+### Bug Fixes
+
+* upgrade vulnerable dependencies ([0da807f](https://github.com/nla/nla-blacklight_common/commit/0da807fbd28fa83c79b8068114a2d037dc8ca47a))
+
+
+### Miscellaneous
+
+* release 1.0.0 ([090c3a9](https://github.com/nla/nla-blacklight_common/commit/090c3a9105cdd433f47d40bf5d302cf292570932))
+
+
+### Code Refactoring
+
+* refactor repository connection and add test for down leader ([94d7a4f](https://github.com/nla/nla-blacklight_common/commit/94d7a4f2eed7ae6773b235a06a4fc9c8debd1355))
+
 ## [0.1.12](https://github.com/nla/nla-blacklight_common/compare/0.1.11...0.1.12) (2023-11-21)
 
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 67f0cb4..00445ef 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    nla-blacklight_common (0.1.12)
+    nla-blacklight_common (1.0.0)
       activerecord-session_store (~> 2.0)
       annotaterb
       blacklight (>= 8.0.0, < 9)
diff --git a/lib/nla/blacklight_common/version.rb b/lib/nla/blacklight_common/version.rb
index 70fec66..9a89aa9 100644
--- a/lib/nla/blacklight_common/version.rb
+++ b/lib/nla/blacklight_common/version.rb
@@ -1,5 +1,5 @@
 module Nla
   module BlacklightCommon
-    VERSION = "0.1.12"
+    VERSION = "1.0.0"
   end
 end