diff --git a/.changeset/clever-lies-reflect.md b/.changeset/clever-lies-reflect.md
new file mode 100644
index 000000000..7a83e4b80
--- /dev/null
+++ b/.changeset/clever-lies-reflect.md
@@ -0,0 +1,5 @@
+---
+'@astrojs/image': patch
+---
+
+Moves http-cache-semantics from dev dependency to dependency
diff --git a/packages/integrations/image/package.json b/packages/integrations/image/package.json
index be28b6baa..c77ea1c57 100644
--- a/packages/integrations/image/package.json
+++ b/packages/integrations/image/package.json
@@ -43,6 +43,7 @@
   },
   "dependencies": {
     "@altano/tiny-async-pool": "^1.0.2",
+    "http-cache-semantics": "^4.1.0",
     "image-size": "^1.0.2",
     "magic-string": "^0.25.9",
     "mime": "^3.0.0",
@@ -56,7 +57,6 @@
     "astro-scripts": "workspace:*",
     "chai": "^4.3.6",
     "cheerio": "^1.0.0-rc.11",
-    "http-cache-semantics": "^4.1.0",
     "kleur": "^4.1.4",
     "mocha": "^9.2.2",
     "rollup-plugin-copy": "^3.4.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 845a427c8..9d1fdfcd8 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -2507,6 +2507,7 @@ importers:
       web-streams-polyfill: ^3.2.1
     dependencies:
       '@altano/tiny-async-pool': 1.0.2
+      http-cache-semantics: 4.1.0
       image-size: 1.0.2
       magic-string: 0.25.9
       mime: 3.0.0
@@ -2519,7 +2520,6 @@ importers:
       astro-scripts: link:../../../scripts
       chai: 4.3.6
       cheerio: 1.0.0-rc.12
-      http-cache-semantics: 4.1.0
       kleur: 4.1.5
       mocha: 9.2.2
       rollup-plugin-copy: 3.4.0
@@ -13124,7 +13124,6 @@ packages:
 
   /http-cache-semantics/4.1.0:
     resolution: {integrity: sha512-carPklcUh7ROWRK7Cv27RPtdhYhUsela/ue5/jKzjegVvXDqM2ILE9Q2BGn9JZJh1g87cp56su/FgQSzcWS8cQ==}
-    dev: true
 
   /http-errors/2.0.0:
     resolution: {integrity: sha512-FtwrG/euBzaEjYeRqOgly7G0qviiXoJWnvEH2Z1plBdXgbyjv34pHTSb9zoeHMyDy33+DWy5Wt9Wo+TURtOYSQ==}