diff --git a/package-lock.json b/package-lock.json
index a71f76f26..2b18044a4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4951,6 +4951,39 @@
                 "url": "https://opencollective.com/js-sdsl"
             }
         },
+        "node_modules/@keyv/serialize": {
+            "version": "1.0.2",
+            "resolved": "https://registry.npmjs.org/@keyv/serialize/-/serialize-1.0.2.tgz",
+            "integrity": "sha512-+E/LyaAeuABniD/RvUezWVXKpeuvwLEA9//nE9952zBaOdBd2mQ3pPoM8cUe2X6IcMByfuSLzmYqnYshG60+HQ==",
+            "license": "MIT",
+            "dependencies": {
+                "buffer": "^6.0.3"
+            }
+        },
+        "node_modules/@keyv/serialize/node_modules/buffer": {
+            "version": "6.0.3",
+            "resolved": "https://registry.npmjs.org/buffer/-/buffer-6.0.3.tgz",
+            "integrity": "sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==",
+            "funding": [
+                {
+                    "type": "github",
+                    "url": "https://github.com/sponsors/feross"
+                },
+                {
+                    "type": "patreon",
+                    "url": "https://www.patreon.com/feross"
+                },
+                {
+                    "type": "consulting",
+                    "url": "https://feross.org/support"
+                }
+            ],
+            "license": "MIT",
+            "dependencies": {
+                "base64-js": "^1.3.1",
+                "ieee754": "^1.2.1"
+            }
+        },
         "node_modules/@leichtgewicht/ip-codec": {
             "version": "2.0.5",
             "resolved": "https://registry.npmjs.org/@leichtgewicht/ip-codec/-/ip-codec-2.0.5.tgz",
@@ -10090,6 +10123,7 @@
             "version": "3.2.3",
             "resolved": "https://registry.npmjs.org/async/-/async-3.2.3.tgz",
             "integrity": "sha512-spZRyzKL5l5BZQrr/6m/SqFdBN0q3OCI0f9rjfBzCMBIP4p75P620rR3gTmaksNOhmzgdxcaxdNfMy6anrbM0g==",
+            "dev": true,
             "license": "MIT"
         },
         "node_modules/async-lock": {
@@ -11187,14 +11221,12 @@
             "license": "ISC"
         },
         "node_modules/cache-manager": {
-            "version": "4.1.0",
-            "resolved": "https://registry.npmjs.org/cache-manager/-/cache-manager-4.1.0.tgz",
-            "integrity": "sha512-ZGM6dLxrP65bfOZmcviWMadUOCICqpLs92+P/S5tj8onz+k+tB7Gr+SAgOUHCQtfm2gYEQDHiKeul4+tYPOJ8A==",
+            "version": "6.3.2",
+            "resolved": "https://registry.npmjs.org/cache-manager/-/cache-manager-6.3.2.tgz",
+            "integrity": "sha512-VmLouPUrvpm9dfwYB6OE7YVXDZ7BCfbt7hq10EHiBYaW9K9ZthK1bbjDQAtXGDK7d9u8t4G/7dMWSJOwN33msg==",
             "license": "MIT",
             "dependencies": {
-                "async": "3.2.3",
-                "lodash.clonedeep": "^4.5.0",
-                "lru-cache": "^7.10.1"
+                "keyv": "^5.2.3"
             }
         },
         "node_modules/cache-manager-redis-store": {
@@ -11209,13 +11241,13 @@
                 "node": ">= 8.3"
             }
         },
-        "node_modules/cache-manager/node_modules/lru-cache": {
-            "version": "7.18.3",
-            "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-7.18.3.tgz",
-            "integrity": "sha512-jumlc0BIUrS3qJGgIkWZsyfAM7NCWiBcCDhnd+3NNM5KbBmLTgHVfWBcg6W+rLUsIpzpERPsvwUP7CckAQSOoA==",
-            "license": "ISC",
-            "engines": {
-                "node": ">=12"
+        "node_modules/cache-manager/node_modules/keyv": {
+            "version": "5.2.3",
+            "resolved": "https://registry.npmjs.org/keyv/-/keyv-5.2.3.tgz",
+            "integrity": "sha512-AGKecUfzrowabUv0bH1RIR5Vf7w+l4S3xtQAypKaUpTdIR1EbrAcTxHCrpo9Q+IWeUlFE2palRtgIQcgm+PQJw==",
+            "license": "MIT",
+            "dependencies": {
+                "@keyv/serialize": "^1.0.2"
             }
         },
         "node_modules/call-bind": {
@@ -24319,12 +24351,6 @@
             "dev": true,
             "license": "MIT"
         },
-        "node_modules/lodash.clonedeep": {
-            "version": "4.5.0",
-            "resolved": "https://registry.npmjs.org/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz",
-            "integrity": "sha512-H5ZhCF25riFd9uB5UCkVKo61m3S/xZk1x4wA6yp/L3RFP6Z/eHH1ymQcGLo7J3GMPfm0V/7m1tryHuGVxpqEBQ==",
-            "license": "MIT"
-        },
         "node_modules/lodash.debounce": {
             "version": "4.0.8",
             "resolved": "https://registry.npmjs.org/lodash.debounce/-/lodash.debounce-4.0.8.tgz",
@@ -37393,7 +37419,7 @@
                 "@lumieducation/h5p-server": "^9.3.2",
                 "body-parser": "1.20.3",
                 "bootstrap": "^5.2.3",
-                "cache-manager": "4.1.0",
+                "cache-manager": "6.3.2",
                 "cache-manager-redis-store": "2.0.0",
                 "debug": "^4.3.4",
                 "dotenv": "^16.0.3",
@@ -37569,7 +37595,7 @@
                 "@lumieducation/h5p-server": "^9.3.2",
                 "@lumieducation/h5p-shared-state-server": "^9.3.2",
                 "body-parser": "1.20.3",
-                "cache-manager": "4.1.0",
+                "cache-manager": "6.3.2",
                 "cache-manager-redis-store": "2.0.0",
                 "cors": "2.8.5",
                 "csurf": "1.11.0",
@@ -37604,7 +37630,7 @@
                 "ajv-keywords": "^5.1.0",
                 "async-lock": "^1.4.0",
                 "axios": "^1.4.0",
-                "cache-manager": "^4.0.0",
+                "cache-manager": "^6.0.0",
                 "debug": "^4.3.4",
                 "flat": "^5.0.2",
                 "fs-extra": "^11.1.1",
diff --git a/packages/h5p-examples/package.json b/packages/h5p-examples/package.json
index 77fdf6206..20834db47 100644
--- a/packages/h5p-examples/package.json
+++ b/packages/h5p-examples/package.json
@@ -28,7 +28,7 @@
         "@lumieducation/h5p-server": "^9.3.2",
         "body-parser": "1.20.3",
         "bootstrap": "^5.2.3",
-        "cache-manager": "4.1.0",
+        "cache-manager": "6.3.2",
         "cache-manager-redis-store": "2.0.0",
         "debug": "^4.3.4",
         "dotenv": "^16.0.3",
diff --git a/packages/h5p-rest-example-server/package.json b/packages/h5p-rest-example-server/package.json
index 9255e4b69..797fdfc8d 100644
--- a/packages/h5p-rest-example-server/package.json
+++ b/packages/h5p-rest-example-server/package.json
@@ -21,7 +21,7 @@
         "@lumieducation/h5p-server": "^9.3.2",
         "@lumieducation/h5p-shared-state-server": "^9.3.2",
         "body-parser": "1.20.3",
-        "cache-manager": "4.1.0",
+        "cache-manager": "6.3.2",
         "cache-manager-redis-store": "2.0.0",
         "cors": "2.8.5",
         "csurf": "1.11.0",
diff --git a/packages/h5p-server/package.json b/packages/h5p-server/package.json
index 87a790ad8..c2a3f7810 100644
--- a/packages/h5p-server/package.json
+++ b/packages/h5p-server/package.json
@@ -49,7 +49,7 @@
         "ajv-keywords": "^5.1.0",
         "async-lock": "^1.4.0",
         "axios": "^1.4.0",
-        "cache-manager": "^4.0.0",
+        "cache-manager": "^6.0.0",
         "debug": "^4.3.4",
         "flat": "^5.0.2",
         "fs-extra": "^11.1.1",