diff --git a/Gemfile b/Gemfile
index 6c58eb5..63755ef 100644
--- a/Gemfile
+++ b/Gemfile
@@ -61,7 +61,7 @@ gem "mobility-ransack"
 
 # Search
 gem "pg_search"
-gem "elasticsearch", "~> 8.0"
+gem "elasticsearch", "~> 9.3"
 gem "searchkick"
 
 # Caching & Performance
diff --git a/Gemfile.lock b/Gemfile.lock
index 5f49d98..a94f37e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -201,14 +201,14 @@ GEM
       concurrent-ruby (~> 1.0)
       logger
       zeitwerk (~> 2.6)
-    elastic-transport (8.4.1)
+    elastic-transport (8.5.1)
       faraday (< 3)
       multi_json
-    elasticsearch (8.19.3)
+    elasticsearch (9.3.1)
       elastic-transport (~> 8.3)
-      elasticsearch-api (= 8.19.3)
-      ostruct
-    elasticsearch-api (8.19.3)
+      elasticsearch-api (= 9.3.1)
+    elasticsearch-api (9.3.1)
+      base64
       multi_json
     erb (6.0.1)
     erubi (1.13.1)
@@ -688,7 +688,7 @@ DEPENDENCIES
   discard (~> 1.3)
   doorkeeper
   doorkeeper-openid_connect
-  elasticsearch (~> 8.0)
+  elasticsearch (~> 9.3)
   factory_bot_rails
   faker
   faraday (>= 2.14.1)
@@ -807,9 +807,9 @@ CHECKSUMS
   dry-auto_inject (1.1.0) sha256=f9276cb5d15a3ef138e1f1149e289e287f636de57ef4a6decd233542eb708f78
   dry-configurable (1.3.0) sha256=882d862858567fc1210d2549d4c090f34370fc1bb7c5c1933de3fe792e18afa8
   dry-core (1.2.0) sha256=0cc5a7da88df397f153947eeeae42e876e999c1e30900f3c536fb173854e96a1
-  elastic-transport (8.4.1) sha256=b6300d41f26b0a9886b79e3119052ca829ef596d40a96a706d42596d23843306
-  elasticsearch (8.19.3) sha256=3fe0275073a93730778bce33ceb76dd098d2feea499d3ecf7984790c474deb98
-  elasticsearch-api (8.19.3) sha256=dc8029b596cc82f9a3a8c9dcc8a1286b4485288c8e62f5ed540eb0540ce474f2
+  elastic-transport (8.5.1) sha256=5eeae78f791840f2d4f35d2f3826903098e360f20f838e20b304b73a302ac04d
+  elasticsearch (9.3.1) sha256=ca39fb73b0f5f5434d51e74be602c9153b46bbfe5168e09d383e88349c21ea24
+  elasticsearch-api (9.3.1) sha256=9c9a44ed55dcbf0c0fe0fb8ca770d0281301cedd41ef4ad1f1d9ebb3830da672
   erb (6.0.1) sha256=28ecdd99c5472aebd5674d6061e3c6b0a45c049578b071e5a52c2a7f13c197e5
   erubi (1.13.1) sha256=a082103b0885dbc5ecf1172fede897f9ebdb745a4b97a5e8dc63953db1ee4ad9
   factory_bot (6.5.6) sha256=12beb373214dccc086a7a63763d6718c49769d5606f0501e0a4442676917e077