diff --git a/Gemfile b/Gemfile
index 83f2421..bad3b7e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -19,7 +19,7 @@ end
 gem "pg", "~> 1.3"
 
 # integration dependencies
-gem "aws-sdk-sns", "~> 1.53"
+gem "aws-sdk-sns", "~> 1.60"
 gem "deferred_request", "~> 1.0.4"
 gem "httparty", "~> 0.20.0"
 gem "sanitize", "~> 6.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index b2c0ddf..e88c237 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -80,16 +80,16 @@ GEM
       thor (>= 0.14.0)
     ast (2.4.2)
     aws-eventstream (1.2.0)
-    aws-partitions (1.559.0)
-    aws-sdk-core (3.127.0)
+    aws-partitions (1.718.0)
+    aws-sdk-core (3.170.0)
       aws-eventstream (~> 1, >= 1.0.2)
-      aws-partitions (~> 1, >= 1.525.0)
+      aws-partitions (~> 1, >= 1.651.0)
+      aws-sigv4 (~> 1.5)
+      jmespath (~> 1, >= 1.6.1)
+    aws-sdk-sns (1.60.0)
+      aws-sdk-core (~> 3, >= 3.165.0)
       aws-sigv4 (~> 1.1)
-      jmespath (~> 1.0)
-    aws-sdk-sns (1.53.0)
-      aws-sdk-core (~> 3, >= 3.127.0)
-      aws-sigv4 (~> 1.1)
-    aws-sigv4 (1.4.0)
+    aws-sigv4 (1.5.2)
       aws-eventstream (~> 1, >= 1.0.2)
     builder (3.2.4)
     concurrent-ruby (1.1.9)
@@ -142,7 +142,7 @@ GEM
     io-wait (0.2.1)
     irb (1.4.1)
       reline (>= 0.3.0)
-    jmespath (1.6.0)
+    jmespath (1.6.2)
     jwt (2.3.0)
     loofah (2.14.0)
       crass (~> 1.0.2)
@@ -275,7 +275,7 @@ PLATFORMS
 
 DEPENDENCIES
   appraisal (~> 2.4)
-  aws-sdk-sns (~> 1.53)
+  aws-sdk-sns (~> 1.60)
   debug (>= 1.0.0)
   deferred_request (~> 1.0.4)
   dotenv-rails (~> 2.7)