diff --git a/.changeset/stupid-ants-change.md b/.changeset/stupid-ants-change.md
new file mode 100644
index 0000000000..c78c5e4250
--- /dev/null
+++ b/.changeset/stupid-ants-change.md
@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-tech-insights-backend-module-jsonfc': patch
+---
+
+Handle extracting facts from 'not' conditions too
diff --git a/plugins/tech-insights-backend-module-jsonfc/src/service/JsonRulesEngineFactChecker.ts b/plugins/tech-insights-backend-module-jsonfc/src/service/JsonRulesEngineFactChecker.ts
index 721c9b3c62..6c1c559fc4 100644
--- a/plugins/tech-insights-backend-module-jsonfc/src/service/JsonRulesEngineFactChecker.ts
+++ b/plugins/tech-insights-backend-module-jsonfc/src/service/JsonRulesEngineFactChecker.ts
@@ -222,6 +222,12 @@ export class JsonRulesEngineFactChecker
           this.retrieveIndividualFactReferences(con),
         ),
       );
+    } else if ('not' in condition) {
+      results = results.concat(
+        this.retrieveIndividualFactReferences(condition.not),
+      );
+    } else if ('condition' in condition) {
+      // ignore the ConditionReference type
     } else {
       results.push(condition.fact);
     }
diff --git a/yarn.lock b/yarn.lock
index b01a4c8b5a..3e18c3692b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -27856,10 +27856,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"hash-it@npm:^5.0.0":
-  version: 5.0.2
-  resolution: "hash-it@npm:5.0.2"
-  checksum: 18a8a934e90b123ed3cf61cd06cb22273552e03a287155a2276edb77843b18b039b7bfb0a892df215569d7b6c3cc2413453730e3913f56f9069490ad38b1dc28
+"hash-it@npm:^6.0.0":
+  version: 6.0.0
+  resolution: "hash-it@npm:6.0.0"
+  checksum: 10ca948ff7902a752344c3975c1a5c76ba9e4aa0363032f347a7235cce98473dce60fe4399b05979596aedf649adaf5b3f792a55b9b64ad59ae686e43300c2d1
   languageName: node
   linkType: hard
 
@@ -30587,15 +30587,15 @@ __metadata:
   linkType: hard
 
 "json-rules-engine@npm:^6.1.2":
-  version: 6.1.2
-  resolution: "json-rules-engine@npm:6.1.2"
+  version: 6.4.2
+  resolution: "json-rules-engine@npm:6.4.2"
   dependencies:
     clone: ^2.1.2
     eventemitter2: ^6.4.4
-    hash-it: ^5.0.0
-    jsonpath-plus: ^5.0.7
+    hash-it: ^6.0.0
+    jsonpath-plus: ^7.2.0
     lodash.isobjectlike: ^4.0.0
-  checksum: bb6af1e24318e7bbb098b809925918d8fc735a1887d0388a94c22f90dcf8cff8c9db5d891f8915d6c48447d31c0d505eae2a5bccbbb58e25f0e2746dee6cdec9
+  checksum: c3dcddc71db42e2e29ced8883adc7e38a99a3fa7111fd1539cd38e375a422225956e61c53346e341a8b0432507225cb1d634acc2d02faccb24b73b559a574e44
   languageName: node
   linkType: hard
 
@@ -30812,13 +30812,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"jsonpath-plus@npm:^5.0.7":
-  version: 5.1.0
-  resolution: "jsonpath-plus@npm:5.1.0"
-  checksum: 0ebb56b4b079e5aae574df1feff043de0fe3d00a9eafb9a258cdff7df29f2d3b4dea9c6095c2d9176ec3417a3847e3aba8268a05e5f0a90c78cf0d7297b7a3bc
-  languageName: node
-  linkType: hard
-
 "jsonpath-plus@npm:^6.0.1":
   version: 6.0.1
   resolution: "jsonpath-plus@npm:6.0.1"