diff --git a/dev-ruby/oj/Manifest b/dev-ruby/oj/Manifest
index f7ca5baeb..3d6ac47f5 100644
--- a/dev-ruby/oj/Manifest
+++ b/dev-ruby/oj/Manifest
@@ -1,2 +1,2 @@
 DIST oj-2.14.6.gem 119296 BLAKE2B eaa7801e5810d96f4db1ed1c1546844726a0e587ed8a0ede7c1d6d50684d6045b8f5907c52303de8255c0e01a7b42b6d18822356f29e14009f89b54960c82e32 SHA512 adb4d4665e7cdb8bb477e7e52c1deadd752af531b8aba5bc4b1c007da090fca2b57bacdc4f6624f1874105fc4169e1c5b3995e835e0eccf9565325e15788470a
-DIST oj-3.7.4.gem 192512 BLAKE2B 033f833e1a7f124c133e47449b6fd8a5b3cf7ad15b5909c13462aba6ce8acf4460ab2000ab61b7725d4be8bf55a7cf67513c964184d3dbc725e09c7d425ee0cc SHA512 c9a118f7c8cced90fe73da01278f99e92691255517ec2120a46005791e82828997d4627ceb7ccf59b8c39a951a7173608e7b137bdd7fbec7c64f8a8c0273881c
+DIST oj-3.7.5.gem 193024 BLAKE2B 6562f922656cfbd998f59b49688c3308e4d3556109bb2511338dacea6e3fa0f751f2c7e2f35c133ccfd09bd08fee5d44d881371d4fa25971f0ea7f7df2f37733 SHA512 b8f31897cd24808237b7c1a65c04469f75287d4095e52c9bc9725b64a867119f57b6fde778508dd24e0429598270d3b012f91ff78d5f01e6ca040109672efde2