diff --git a/Gemfile.lock b/Gemfile.lock
index e74aea3fcc8..57fa277ac66 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -214,7 +214,7 @@ PATH
   remote: modules/two_factor_authentication
   specs:
     openproject-two_factor_authentication (1.0.0)
-      aws-sdk-sns (~> 1.88.0)
+      aws-sdk-sns (~> 1.90.0)
       messagebird-rest (~> 1.4.2)
       rotp (~> 6.1)
       webauthn (~> 3.0)
@@ -365,8 +365,8 @@ GEM
       aws-sdk-core (~> 3, >= 3.210.0)
       aws-sdk-kms (~> 1)
       aws-sigv4 (~> 1.5)
-    aws-sdk-sns (1.88.0)
-      aws-sdk-core (~> 3, >= 3.207.0)
+    aws-sdk-sns (1.90.0)
+      aws-sdk-core (~> 3, >= 3.210.0)
       aws-sigv4 (~> 1.5)
     aws-sigv4 (1.10.1)
       aws-eventstream (~> 1, >= 1.0.2)
diff --git a/modules/two_factor_authentication/openproject-two_factor_authentication.gemspec b/modules/two_factor_authentication/openproject-two_factor_authentication.gemspec
index d36ba061eea..08ec023b31d 100644
--- a/modules/two_factor_authentication/openproject-two_factor_authentication.gemspec
+++ b/modules/two_factor_authentication/openproject-two_factor_authentication.gemspec
@@ -14,6 +14,6 @@ Gem::Specification.new do |s|
   s.add_dependency "rotp", "~> 6.1"
   s.add_dependency "webauthn", "~> 3.0"
 
-  s.add_dependency "aws-sdk-sns", "~> 1.88.0"
+  s.add_dependency "aws-sdk-sns", "~> 1.90.0"
   s.metadata["rubygems_mfa_required"] = "true"
 end