diff --git a/.changeset/weak-ants-build.md b/.changeset/weak-ants-build.md
new file mode 100644
index 00000000..430bc991
--- /dev/null
+++ b/.changeset/weak-ants-build.md
@@ -0,0 +1,5 @@
+---
+'@sigstore/mock': patch
+---
+
+Bump jose from 5.1.2 to 5.1.3
diff --git a/package-lock.json b/package-lock.json
index 7267d22e..6da46830 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2353,9 +2353,9 @@
       }
     },
     "node_modules/@oclif/core": {
-      "version": "3.12.0",
-      "resolved": "https://registry.npmjs.org/@oclif/core/-/core-3.12.0.tgz",
-      "integrity": "sha512-mT1Vpd1E20IJ7P6GDYOivylPdTHq/xVgFjeCDjitFW86UAklFM8BEFyFB7KpsTvpmjRbCoda3yU10lSI1224lw==",
+      "version": "3.13.1",
+      "resolved": "https://registry.npmjs.org/@oclif/core/-/core-3.13.1.tgz",
+      "integrity": "sha512-bpnF6BL+j7D0k0T+dZ4g7LwcZzctCoKjIYm8zcSNgrItS2pgIlvsRf8SdkGNu6djzRD7vzM657ZO9fWU6goz0g==",
       "dependencies": {
         "ansi-escapes": "^4.3.2",
         "ansi-styles": "^4.3.0",
@@ -8476,9 +8476,9 @@
       }
     },
     "node_modules/jose": {
-      "version": "5.1.2",
-      "resolved": "https://registry.npmjs.org/jose/-/jose-5.1.2.tgz",
-      "integrity": "sha512-X7TOC/d8KPvx4wPUuLHVgTSdoWw0UW5TQOUwhvCvj+ZPfsf9vUPhhksYPjNBWVGPQ/6yd/JrL1gQxBnIDwYdFg==",
+      "version": "5.1.3",
+      "resolved": "https://registry.npmjs.org/jose/-/jose-5.1.3.tgz",
+      "integrity": "sha512-GPExOkcMsCLBTi1YetY2LmkoY559fss0+0KVa6kOfb2YFe84nAM7Nm/XzuZozah4iHgmBGrCOHL5/cy670SBRw==",
       "funding": {
         "url": "https://github.com/sponsors/panva"
       }
@@ -14059,7 +14059,7 @@
         "asn1js": "^3.0.5",
         "bytestreamjs": "^2.0.1",
         "canonicalize": "^2.0.0",
-        "jose": "^5.1.2",
+        "jose": "^5.1.3",
         "nock": "^13.4.0",
         "pkijs": "^3.0.15",
         "pvutils": "^1.1.3"
@@ -15971,9 +15971,9 @@
       }
     },
     "@oclif/core": {
-      "version": "3.12.0",
-      "resolved": "https://registry.npmjs.org/@oclif/core/-/core-3.12.0.tgz",
-      "integrity": "sha512-mT1Vpd1E20IJ7P6GDYOivylPdTHq/xVgFjeCDjitFW86UAklFM8BEFyFB7KpsTvpmjRbCoda3yU10lSI1224lw==",
+      "version": "3.13.1",
+      "resolved": "https://registry.npmjs.org/@oclif/core/-/core-3.13.1.tgz",
+      "integrity": "sha512-bpnF6BL+j7D0k0T+dZ4g7LwcZzctCoKjIYm8zcSNgrItS2pgIlvsRf8SdkGNu6djzRD7vzM657ZO9fWU6goz0g==",
       "requires": {
         "ansi-escapes": "^4.3.2",
         "ansi-styles": "^4.3.0",
@@ -16537,7 +16537,7 @@
         "asn1js": "^3.0.5",
         "bytestreamjs": "^2.0.1",
         "canonicalize": "^2.0.0",
-        "jose": "^5.1.2",
+        "jose": "^5.1.3",
         "make-fetch-happen": "^13.0.0",
         "nock": "^13.4.0",
         "pkijs": "^3.0.15",
@@ -20564,9 +20564,9 @@
       "dev": true
     },
     "jose": {
-      "version": "5.1.2",
-      "resolved": "https://registry.npmjs.org/jose/-/jose-5.1.2.tgz",
-      "integrity": "sha512-X7TOC/d8KPvx4wPUuLHVgTSdoWw0UW5TQOUwhvCvj+ZPfsf9vUPhhksYPjNBWVGPQ/6yd/JrL1gQxBnIDwYdFg=="
+      "version": "5.1.3",
+      "resolved": "https://registry.npmjs.org/jose/-/jose-5.1.3.tgz",
+      "integrity": "sha512-GPExOkcMsCLBTi1YetY2LmkoY559fss0+0KVa6kOfb2YFe84nAM7Nm/XzuZozah4iHgmBGrCOHL5/cy670SBRw=="
     },
     "js-tokens": {
       "version": "4.0.0",
diff --git a/packages/mock/package.json b/packages/mock/package.json
index 75afb250..6c524ef2 100644
--- a/packages/mock/package.json
+++ b/packages/mock/package.json
@@ -36,7 +36,7 @@
     "asn1js": "^3.0.5",
     "bytestreamjs": "^2.0.1",
     "canonicalize": "^2.0.0",
-    "jose": "^5.1.2",
+    "jose": "^5.1.3",
     "nock": "^13.4.0",
     "pkijs": "^3.0.15",
     "pvutils": "^1.1.3"