diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1f919422..1852cdb9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,8 @@ Note: In this file, do not use the hard wrap in the middle of a sentence for com
 
 ## [Unreleased]
 
+- Update `kache@latest` to 1.2.1.
+
 - Update `just@latest` to 1.59.0.
 
 - Update `dprint@latest` to 0.63.0.
diff --git a/manifests/kache.json b/manifests/kache.json
index d8fc8bc9..4a96e42a 100644
--- a/manifests/kache.json
+++ b/manifests/kache.json
@@ -21,10 +21,120 @@
     }
   },
   "latest": {
-    "version": "1.0.0"
+    "version": "1.2.1"
   },
   "1": {
-    "version": "1.0.0"
+    "version": "1.2.1"
+  },
+  "1.2": {
+    "version": "1.2.1"
+  },
+  "1.2.2": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DF2AE53922067E",
+      "hash": "f2f6555dee50945c2a90a7fb793c2084a00cc6459d08ac2306d38d905064321b"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DF2AE53843191E",
+      "hash": "9a1c3ecc89cf36b23512a93868226140d46f1f70cf6cb648bfe08eeafb25a368"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DF2AE538D13441",
+      "hash": "751b1dd2002491505ca141bb5e579046688044fcec30ce26c686d5e72dca2e49"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DF2AE537F0B962",
+      "hash": "38856cee613f6ee0ec579099fc9205b840a0b45bb763f4b8fa782d25d93c18ef"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DF2AE53755B72D",
+      "hash": "10d09e146852a8df8796cf642ca58872107a7f391b7647ec8cc253cf289af0a9"
+    },
+    "aarch64_windows": {
+      "etag": "0x8DF2AE5375F5651",
+      "hash": "626479685cbd7c714a84bfd07d3c72fab6f607f2e9e1075500e1e9137f0cb352"
+    }
+  },
+  "1.2.1": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DF29FA5C8462E0",
+      "hash": "9b2b86d592c5ffb53400218f450fc6b02008bd132827ae6cd133ec8859c9b753"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DF29FA5BBE1574",
+      "hash": "ce2cc46f3f2d043cf41432bdee3e74b7ec4aa7ba8d390f3ceedbba6a39cc7c91"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DF29FA5C5B03A0",
+      "hash": "9bc6785a5e3caa157b1360927046f8dd135cc184fc5c4eadc5b8e15461657d77"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DF29FA5B12BB1D",
+      "hash": "fd80d47e78bdb478aac6c24239c0daeec7024913f5e69b457a1e84d87ff590db"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DF29FA5AE098E3",
+      "hash": "fb4b8209eeff6ba5c73758763368c2045e556c316e185cf294be280132bebdea"
+    },
+    "aarch64_windows": {
+      "etag": "0x8DF29FA5AFC6617",
+      "hash": "d40b79aea79fc8edb53078d4ba43b344571d3a8695dfa1721cd38d21b16ed923"
+    }
+  },
+  "1.2.0": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DF29EA45B26DB2",
+      "hash": "25ac2aa05400114b728058afde5ed09ae44657377160b58a5630c3cc2066c62d"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DF29EA4520CEDB",
+      "hash": "221f212ac879d2540ecdb18a0d5e1ca9b126c7057c1307531cf91f5114cd5064"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DF29EA4564F301",
+      "hash": "0da99759ca56d22bae195aa6a3fd354b6b68b1116fe6992bcf310fa93306c9b5"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DF29EA44A26918",
+      "hash": "ddb13fc2f9a9bf4aeac3b9112495c37f30499d1f5df83d5e26bab69b5badc265"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DF29EA443F400A",
+      "hash": "db13a457207bfaa7367c0fa964cf2a317aa2f962e4757b4a9dda63b8a2195e36"
+    },
+    "aarch64_windows": {
+      "etag": "0x8DF29EA44397A2A",
+      "hash": "2ddc05be2175954142edf539c0a0fdb735bc62215f1256323d47fdcea5345a05"
+    }
+  },
+  "1.1": {
+    "version": "1.1.1"
+  },
+  "1.1.1": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DF288A280CBA08",
+      "hash": "2ef097121b87ed7a24f9b40fbf5d3799837b4c2ac75391d2264ea5cc6c38b3d7"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DF288A2768CE0F",
+      "hash": "7f5b1d1dc8cf5eb60786ead7d6a0709c87adf1c6efcf6028c3b9758988f59af5"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DF288A27C04F95",
+      "hash": "9679477542d245f8f4318d52f019008c20df14d1f4f2cc8a9269ff04509f1b2a"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DF288A271FB41D",
+      "hash": "3c2e82f42092123a937004aa1a3b5efa766c39b071eedce2de9e9b51fbe91b08"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DF288A26A1FE5F",
+      "hash": "e5f59b85c30d0fcc2d2743af7626774b39680fcb064243887bed4377e725c611"
+    },
+    "aarch64_windows": {
+      "etag": "0x8DF288A26C13596",
+      "hash": "ea82ad0ecfb71bd0d39a15d523bc6b62d9fd68d98d163b5e185dd0cd9051bb8d"
+    }
   },
   "1.1.0": {
     "x86_64_linux_musl": {