diff --git a/ports/libsquish/portfile.cmake b/ports/libsquish/portfile.cmake
index e9cb26e3f5..4b482e492e 100644
--- a/ports/libsquish/portfile.cmake
+++ b/ports/libsquish/portfile.cmake
@@ -17,7 +17,9 @@ vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
 vcpkg_cmake_configure(
     SOURCE_PATH "${SOURCE_PATH}"
     DISABLE_PARALLEL_CONFIGURE
-    OPTIONS ${FEATURE_OPTIONS}
+    OPTIONS
+        ${FEATURE_OPTIONS}
+        -DBUILD_SQUISH_WITH_OPENMP=OFF
 )
 
 vcpkg_cmake_install()
diff --git a/ports/libsquish/vcpkg.json b/ports/libsquish/vcpkg.json
index 3af7e3b130..0ae034fa6c 100644
--- a/ports/libsquish/vcpkg.json
+++ b/ports/libsquish/vcpkg.json
@@ -1,7 +1,7 @@
 {
   "name": "libsquish",
   "version": "1.15",
-  "port-version": 10,
+  "port-version": 11,
   "description": "Open source DXT compression library.",
   "homepage": "https://sourceforge.net/projects/libsquish",
   "license": "MIT",
diff --git a/versions/baseline.json b/versions/baseline.json
index 1a741d96d1..0e652efe8c 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -4090,7 +4090,7 @@
     },
     "libsquish": {
       "baseline": "1.15",
-      "port-version": 10
+      "port-version": 11
     },
     "libsrt": {
       "baseline": "1.4.4",
diff --git a/versions/l-/libsquish.json b/versions/l-/libsquish.json
index da008f533d..dd90ef4f34 100644
--- a/versions/l-/libsquish.json
+++ b/versions/l-/libsquish.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "3c259e069413fc51d82423f6c9842ad285e210e9",
+      "version": "1.15",
+      "port-version": 11
+    },
     {
       "git-tree": "9a7ae325bacc78d07dc92de654a877584cff0cca",
       "version": "1.15",