diff --git a/package-lock.json b/package-lock.json
index 9f43fb2..30043b7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "docpad-plugin-thumbnails",
-  "version": "2.2.0",
+  "version": "2.3.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -1357,12 +1357,12 @@
     "array-parallel": {
       "version": "0.1.3",
       "resolved": "https://registry.npmjs.org/array-parallel/-/array-parallel-0.1.3.tgz",
-      "integrity": "sha1-j3hTCJJu1apHjEfmTRszS2wMlH0="
+      "integrity": "sha512-TDPTwSWW5E4oiFiKmz6RGJ/a80Y91GuLgUYuLd49+XBS75tYo8PNgaT2K/OxuQYqkoI852MDGBorg9OcUSTQ8w=="
     },
     "array-series": {
       "version": "0.1.5",
       "resolved": "https://registry.npmjs.org/array-series/-/array-series-0.1.5.tgz",
-      "integrity": "sha1-3103v8XC7wdV4qpPkv6ufUtaly8="
+      "integrity": "sha512-L0XlBwfx9QetHOsbLDrE/vh2t018w9462HM3iaFfxRiK83aJjAt/Ja3NMkOW7FICwWTlQBa3ZbL5FKhuQWkDrg=="
     },
     "array-unique": {
       "version": "0.3.2",
@@ -3148,9 +3148,9 @@
       "dev": true
     },
     "gm": {
-      "version": "1.23.1",
-      "resolved": "https://registry.npmjs.org/gm/-/gm-1.23.1.tgz",
-      "integrity": "sha1-Lt7rlYCE0PjqeYjl2ZWxx9/BR3c=",
+      "version": "1.25.0",
+      "resolved": "https://registry.npmjs.org/gm/-/gm-1.25.0.tgz",
+      "integrity": "sha512-4kKdWXTtgQ4biIo7hZA396HT062nDVVHPjQcurNZ3o/voYN+o5FUC5kOwuORbpExp3XbTJ3SU7iRipiIhQtovw==",
       "requires": {
         "array-parallel": "~0.1.3",
         "array-series": "~0.1.5",
@@ -3161,24 +3161,24 @@
         "cross-spawn": {
           "version": "4.0.2",
           "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-4.0.2.tgz",
-          "integrity": "sha1-e5JHYhwjrf3ThWAEqCPL45dCTUE=",
+          "integrity": "sha512-yAXz/pA1tD8Gtg2S98Ekf/sewp3Lcp3YoFKJ4Hkp5h5yLWnKVTDU0kwjKJ8NDCYcfTLfyGkzTikst+jWypT1iA==",
           "requires": {
             "lru-cache": "^4.0.1",
             "which": "^1.2.9"
           }
         },
         "debug": {
-          "version": "3.2.6",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
-          "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
+          "version": "3.2.7",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.7.tgz",
+          "integrity": "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==",
           "requires": {
             "ms": "^2.1.1"
           }
         },
         "ms": {
-          "version": "2.1.2",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+          "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
         },
         "which": {
           "version": "1.3.1",
@@ -4152,7 +4152,7 @@
     "pseudomap": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
-      "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM="
+      "integrity": "sha512-b/YwNhb8lk1Zz2+bXXpS/LK9OisiZZ1SNsSLxN1x2OXVEhW2Ckr/7mWE5vrC1ZTiJlD9g19jWszTmJsB+oEpFQ=="
     },
     "punycode": {
       "version": "2.1.1",
@@ -5173,7 +5173,7 @@
     "yallist": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
-      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI="
+      "integrity": "sha512-ncTzHV7NvsQZkYe1DW7cbDLm0YpzHmZF5r/iyP3ZnQtMiJ+pjzisCiMNI+Sj+xQF5pXhSHxSB3uDbsBTzY/c2A=="
     },
     "yamljs": {
       "version": "0.3.0",
diff --git a/package.json b/package.json
index 4145c10..6e4db1d 100644
--- a/package.json
+++ b/package.json
@@ -111,7 +111,7 @@
   "dependencies": {
     "docpad-baseplugin": "^1.4.0",
     "editions": "^4.2.0",
-    "gm": "~1.23.1",
+    "gm": "~1.25.0",
     "taskgroup": "^7.16.0"
   },
   "devDependencies": {