diff --git a/docs/changelog.md b/docs/changelog.md
index a418d080..83ce516f 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -2,7 +2,7 @@
 
 ## v0.33 - *gauge*
 
-Requires libvips v8.15.0
+Requires libvips v8.15.1
 
 ### v0.33.2 - TBD
 
diff --git a/npm/darwin-arm64/package.json b/npm/darwin-arm64/package.json
index 76d25375..869ebc4c 100644
--- a/npm/darwin-arm64/package.json
+++ b/npm/darwin-arm64/package.json
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-darwin-arm64": "1.0.0"
+    "@img/sharp-libvips-darwin-arm64": "1.0.1"
   },
   "files": [
     "lib"
diff --git a/npm/darwin-x64/package.json b/npm/darwin-x64/package.json
index ed81fb2d..681f30f4 100644
--- a/npm/darwin-x64/package.json
+++ b/npm/darwin-x64/package.json
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-darwin-x64": "1.0.0"
+    "@img/sharp-libvips-darwin-x64": "1.0.1"
   },
   "files": [
     "lib"
diff --git a/npm/linux-arm/package.json b/npm/linux-arm/package.json
index 9507ad3a..4589aa88 100644
--- a/npm/linux-arm/package.json
+++ b/npm/linux-arm/package.json
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-linux-arm": "1.0.0"
+    "@img/sharp-libvips-linux-arm": "1.0.1"
   },
   "files": [
     "lib"
diff --git a/npm/linux-arm64/package.json b/npm/linux-arm64/package.json
index 4d9f9298..9d7fdd98 100644
--- a/npm/linux-arm64/package.json
+++ b/npm/linux-arm64/package.json
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-linux-arm64": "1.0.0"
+    "@img/sharp-libvips-linux-arm64": "1.0.1"
   },
   "files": [
     "lib"
diff --git a/npm/linux-s390x/package.json b/npm/linux-s390x/package.json
index b6e2c81f..fafaea06 100644
--- a/npm/linux-s390x/package.json
+++ b/npm/linux-s390x/package.json
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-linux-s390x": "1.0.0"
+    "@img/sharp-libvips-linux-s390x": "1.0.1"
   },
   "files": [
     "lib"
diff --git a/npm/linux-x64/package.json b/npm/linux-x64/package.json
index 43993303..605fb513 100644
--- a/npm/linux-x64/package.json
+++ b/npm/linux-x64/package.json
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-linux-x64": "1.0.0"
+    "@img/sharp-libvips-linux-x64": "1.0.1"
   },
   "files": [
     "lib"
diff --git a/npm/linuxmusl-arm64/package.json b/npm/linuxmusl-arm64/package.json
index 08a9aa66..b3622f62 100644
--- a/npm/linuxmusl-arm64/package.json
+++ b/npm/linuxmusl-arm64/package.json
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-linuxmusl-arm64": "1.0.0"
+    "@img/sharp-libvips-linuxmusl-arm64": "1.0.1"
   },
   "files": [
     "lib"
diff --git a/npm/linuxmusl-x64/package.json b/npm/linuxmusl-x64/package.json
index a255db99..7454ed8c 100644
--- a/npm/linuxmusl-x64/package.json
+++ b/npm/linuxmusl-x64/package.json
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-linuxmusl-x64": "1.0.0"
+    "@img/sharp-libvips-linuxmusl-x64": "1.0.1"
   },
   "files": [
     "lib"
diff --git a/package.json b/package.json
index 8f003763..c7fde32d 100644
--- a/package.json
+++ b/package.json
@@ -143,14 +143,14 @@
   "optionalDependencies": {
     "@img/sharp-darwin-arm64": "0.33.1",
     "@img/sharp-darwin-x64": "0.33.1",
-    "@img/sharp-libvips-darwin-arm64": "1.0.0",
-    "@img/sharp-libvips-darwin-x64": "1.0.0",
-    "@img/sharp-libvips-linux-arm": "1.0.0",
-    "@img/sharp-libvips-linux-arm64": "1.0.0",
-    "@img/sharp-libvips-linux-s390x": "1.0.0",
-    "@img/sharp-libvips-linux-x64": "1.0.0",
-    "@img/sharp-libvips-linuxmusl-arm64": "1.0.0",
-    "@img/sharp-libvips-linuxmusl-x64": "1.0.0",
+    "@img/sharp-libvips-darwin-arm64": "1.0.1",
+    "@img/sharp-libvips-darwin-x64": "1.0.1",
+    "@img/sharp-libvips-linux-arm": "1.0.1",
+    "@img/sharp-libvips-linux-arm64": "1.0.1",
+    "@img/sharp-libvips-linux-s390x": "1.0.1",
+    "@img/sharp-libvips-linux-x64": "1.0.1",
+    "@img/sharp-libvips-linuxmusl-arm64": "1.0.1",
+    "@img/sharp-libvips-linuxmusl-x64": "1.0.1",
     "@img/sharp-linux-arm": "0.33.1",
     "@img/sharp-linux-arm64": "0.33.1",
     "@img/sharp-linux-s390x": "0.33.1",
@@ -163,10 +163,10 @@
   },
   "devDependencies": {
     "@emnapi/runtime": "^0.45.0",
-    "@img/sharp-libvips-dev": "1.0.0",
-    "@img/sharp-libvips-dev-wasm32": "1.0.0",
-    "@img/sharp-libvips-win32-ia32": "1.0.0",
-    "@img/sharp-libvips-win32-x64": "1.0.0",
+    "@img/sharp-libvips-dev": "1.0.1",
+    "@img/sharp-libvips-dev-wasm32": "1.0.1",
+    "@img/sharp-libvips-win32-ia32": "1.0.1",
+    "@img/sharp-libvips-win32-x64": "1.0.1",
     "@types/node": "*",
     "async": "^3.2.5",
     "cc": "^3.0.1",
@@ -187,7 +187,7 @@
   "license": "Apache-2.0",
   "engines": {
     "node": "^18.17.0 || ^20.3.0 || >=21.0.0",
-    "libvips": ">=8.15.0"
+    "libvips": ">=8.15.1"
   },
   "funding": {
     "url": "https://opencollective.com/libvips"
diff --git a/src/common.h b/src/common.h
index 13e7a17b..b5af7225 100644
--- a/src/common.h
+++ b/src/common.h
@@ -16,8 +16,8 @@
 
 #if (VIPS_MAJOR_VERSION < 8) || \
   (VIPS_MAJOR_VERSION == 8 && VIPS_MINOR_VERSION < 15) || \
-  (VIPS_MAJOR_VERSION == 8 && VIPS_MINOR_VERSION == 15 && VIPS_MICRO_VERSION < 0)
-#error "libvips version 8.15.0+ is required - please see https://sharp.pixelplumbing.com/install"
+  (VIPS_MAJOR_VERSION == 8 && VIPS_MINOR_VERSION == 15 && VIPS_MICRO_VERSION < 1)
+#error "libvips version 8.15.1+ is required - please see https://sharp.pixelplumbing.com/install"
 #endif
 
 #if ((!defined(__clang__)) && defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 6)))
diff --git a/test/unit/libvips.js b/test/unit/libvips.js
index 6e11b84d..abc10ff5 100644
--- a/test/unit/libvips.js
+++ b/test/unit/libvips.js
@@ -162,7 +162,7 @@ describe('libvips binaries', function () {
       process.env.npm_config_arch = 's390x';
       process.env.npm_config_libc = '';
       const locatorHash = libvips.yarnLocator();
-      assert.strictEqual(locatorHash, '86cc8ee6e4');
+      assert.strictEqual(locatorHash, 'f2bd19138a');
       delete process.env.npm_config_platform;
       delete process.env.npm_config_arch;
       delete process.env.npm_config_libc;
diff --git a/test/unit/util.js b/test/unit/util.js
index 51ed475e..9d5b9c62 100644
--- a/test/unit/util.js
+++ b/test/unit/util.js
@@ -134,7 +134,7 @@ describe('Utilities', function () {
       });
     });
     it('input fileSuffix', function () {
-      assert.deepStrictEqual(['.jpg', '.jpeg', '.jpe'], sharp.format.jpeg.input.fileSuffix);
+      assert.deepStrictEqual(['.jpg', '.jpeg', '.jpe', '.jfif'], sharp.format.jpeg.input.fileSuffix);
     });
     it('output alias', function () {
       assert.deepStrictEqual(['jpe', 'jpg'], sharp.format.jpeg.output.alias);