diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6b6f0cf..814ba7e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,12 @@ Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how
     Security -- in case of vulnerabilities.
 -->
 
+## [1.2.1]
+
+### Fixed
+
+- Sometimes the incorrect instrument can appear to be renamed if a saved instrument is renamed
+
 ## [1.2.0]
 
 ### Changed
@@ -286,7 +292,8 @@ Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how
 - Feature to retrieve TSP-Link network details
 
 <!-- Version Comparison Links -->
-[Unreleased]: https://github.com/tektronix/tsp-toolkit/compare/v1.2.0...HEAD
+[Unreleased]: https://github.com/tektronix/tsp-toolkit/compare/v1.2.1...HEAD
+[1.2.1]: https://github.com/tektronix/tsp-toolkit/releases/tag/v1.2.1
 [1.2.0]: https://github.com/tektronix/tsp-toolkit/releases/tag/v1.2.0
 [1.1.1]: https://github.com/tektronix/tsp-toolkit/releases/tag/v1.1.1
 [1.1.0]: https://github.com/tektronix/tsp-toolkit/releases/tag/v1.1.0
diff --git a/package-lock.json b/package-lock.json
index dd3912f..d517b48 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "tsp-toolkit",
-    "version": "1.2.0",
+    "version": "1.2.1",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "tsp-toolkit",
-            "version": "1.2.0",
+            "version": "1.2.1",
             "license": "Apache-2.0",
             "dependencies": {
                 "@tektronix/keithley_instrument_libraries": "0.18.4",
@@ -2947,9 +2947,9 @@
             }
         },
         "node_modules/electron-to-chromium": {
-            "version": "1.5.88",
-            "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.88.tgz",
-            "integrity": "sha512-K3C2qf1o+bGzbilTDCTBhTQcMS9KW60yTAaTeeXsfvQuTDDwlokLam/AdqlqcSy9u4UainDgsHV23ksXAOgamw==",
+            "version": "1.5.90",
+            "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.90.tgz",
+            "integrity": "sha512-C3PN4aydfW91Natdyd449Kw+BzhLmof6tzy5W1pFC5SpQxVXT+oyiyOG9AgYYSN9OdA/ik3YkCrpwqI8ug5Tug==",
             "dev": true,
             "license": "ISC"
         },
@@ -3834,9 +3834,9 @@
             "license": "MIT"
         },
         "node_modules/fastq": {
-            "version": "1.18.0",
-            "resolved": "https://registry.npmjs.org/fastq/-/fastq-1.18.0.tgz",
-            "integrity": "sha512-QKHXPW0hD8g4UET03SdOdunzSouc9N4AuHdsX8XNcTsuz+yYFILVNIX4l9yHABMhiEI9Db0JTTIpu0wB+Y1QQw==",
+            "version": "1.19.0",
+            "resolved": "https://registry.npmjs.org/fastq/-/fastq-1.19.0.tgz",
+            "integrity": "sha512-7SFSRCNjBQIZH/xZR3iy5iQYR8aGBE0h3VG6/cwlbrpdciNYBMotQav8c1XI3HjHH+NikUpP53nPdlZSdWmFzA==",
             "dev": true,
             "license": "ISC",
             "dependencies": {
diff --git a/package.json b/package.json
index 2050c4a..356db0f 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
     "publisher": "Tektronix",
     "displayName": "Keithley TSP Toolkit",
     "description": "VSCode extension for Keithley Instruments' Test Script Processor",
-    "version": "1.2.0",
+    "version": "1.2.1",
     "icon": "./resources/TSP_Toolkit_128x128.png",
     "galleryBanner": {
         "color": "#EEEEEE",
diff --git a/src/instrumentExplorer.ts b/src/instrumentExplorer.ts
index 80b9ec5..91df6fa 100644
--- a/src/instrumentExplorer.ts
+++ b/src/instrumentExplorer.ts
@@ -183,7 +183,6 @@ export class InstrumentsExplorer implements vscode.Disposable {
                 func: "InstrumentsExplorer.rename()",
             })
             item.name = name
-            this.treeDataProvider?.addOrUpdateInstrument(item)
             this.treeDataProvider?.doWithConfigWatcherOff(() => {
                 this.treeDataProvider?.updateSaved(item).catch(() => {})
             })