diff --git a/checksums/oauth-1.1.5.gem.sha256 b/checksums/oauth-1.1.5.gem.sha256
new file mode 100644
index 00000000..23afce3a
--- /dev/null
+++ b/checksums/oauth-1.1.5.gem.sha256
@@ -0,0 +1 @@
+0ec467908f5819a54d1659d33e8bb520e8475cc87a452d6ecfaa5db351999cca
\ No newline at end of file
diff --git a/checksums/oauth-1.1.5.gem.sha512 b/checksums/oauth-1.1.5.gem.sha512
new file mode 100644
index 00000000..0578b9f0
--- /dev/null
+++ b/checksums/oauth-1.1.5.gem.sha512
@@ -0,0 +1 @@
+4fe182d8ab0c3a5aa4d06c6a0a09b0d0023e679c2f35909fd0cbc2dbd9577deefe6eb96d1bcf6985009f894300adb28566d209ce4a6376952dfd6c381f13e4a2
\ No newline at end of file