diff --git a/Gemfile b/Gemfile
index 8d71ac7430830626a6ebcee1d79c7cb9c8eed46d..1a5837cbcecb06ec46e4c009a037c974a0e7f1db 100644
--- a/Gemfile
+++ b/Gemfile
@@ -91,7 +91,7 @@ gem 'carrierwave', '~> 1.1'
 gem 'dropzonejs-rails', '~> 0.7.1'
 
 # for backups
-gem 'fog-aws', '~> 0.9'
+gem 'fog-aws', '~> 1.4'
 gem 'fog-core', '~> 1.44'
 gem 'fog-google', '~> 0.5'
 gem 'fog-local', '~> 0.3'
diff --git a/Gemfile.lock b/Gemfile.lock
index 41ef1e9d45672372550dd40c35cdad22fa0d9950..e25a7d1646174b7a8d8c16eb0868c3553935dc32 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -186,7 +186,7 @@ GEM
     et-orbi (1.0.3)
       tzinfo
     eventmachine (1.0.8)
-    excon (0.55.0)
+    excon (0.57.1)
     execjs (2.6.0)
     expression_parser (0.9.0)
     extlib (0.9.16)
@@ -222,26 +222,26 @@ GEM
       fog-json (~> 1.0)
       ipaddress (~> 0.8)
       xml-simple (~> 1.1)
-    fog-aws (0.13.0)
+    fog-aws (1.4.0)
       fog-core (~> 1.38)
       fog-json (~> 1.0)
       fog-xml (~> 0.1)
       ipaddress (~> 0.8)
-    fog-core (1.44.1)
+    fog-core (1.44.3)
       builder
       excon (~> 0.49)
       formatador (~> 0.2)
-    fog-google (0.5.0)
+    fog-google (0.5.3)
       fog-core
       fog-json
       fog-xml
     fog-json (1.0.2)
       fog-core (~> 1.0)
       multi_json (~> 1.10)
-    fog-local (0.3.0)
+    fog-local (0.3.1)
       fog-core (~> 1.27)
-    fog-openstack (0.1.6)
-      fog-core (>= 1.39)
+    fog-openstack (0.1.21)
+      fog-core (>= 1.40)
       fog-json (>= 1.0)
       ipaddress (>= 0.8)
     fog-rackspace (0.1.1)
@@ -961,7 +961,7 @@ DEPENDENCIES
   flipper (~> 0.10.2)
   flipper-active_record (~> 0.10.2)
   fog-aliyun (~> 0.1.0)
-  fog-aws (~> 0.9)
+  fog-aws (~> 1.4)
   fog-core (~> 1.44)
   fog-google (~> 0.5)
   fog-local (~> 0.3)
diff --git a/changelogs/unreleased/35155-upgrade-fog-core-to-1-44-3-and-its-providers-to-the-latest.yml b/changelogs/unreleased/35155-upgrade-fog-core-to-1-44-3-and-its-providers-to-the-latest.yml
new file mode 100644
index 0000000000000000000000000000000000000000..9d9558347ba963cfec84df25665f5a5c7adbce7f
--- /dev/null
+++ b/changelogs/unreleased/35155-upgrade-fog-core-to-1-44-3-and-its-providers-to-the-latest.yml
@@ -0,0 +1,4 @@
+---
+title: Bump fog-core to 1.44.3 and fog providers' plugins to latest
+merge_request: 12897
+author: Takuya Noguchi