diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 9f5aae2..234b1b4 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -3,7 +3,7 @@ default_language_version:
 
 repos:
   - repo: https://github.com/crate-ci/typos
-    rev: v1.19.0
+    rev: v1.20.4
     hooks:
       - id: typos
         exclude: _*.xml
@@ -13,7 +13,7 @@ repos:
       - id: black
         args: [ --safe, --quiet ]
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.5.0
+    rev: v4.6.0
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer
@@ -23,7 +23,7 @@ repos:
       - id: debug-statements
         language_version: python3
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.3.4
+    rev: v0.3.5
     hooks:
       - id: ruff
         args: [dicom_validator, --fix, --exit-non-zero-on-fix]
diff --git a/README.md b/README.md
index fb91f4f..b8dce60 100644
--- a/README.md
+++ b/README.md
@@ -166,12 +166,12 @@ c:\dev\DICOM Data\SR\image12.dcm
 (0008,0050) Accession Number                         SH    1  [ACN000001]
 (0008,0060) Modality                                 CS    1  [US]
 (0008,0070) Manufacturer                             LO    1  [Acuson]
-(0008,0090) Referring Physician's Name               PN    1  []
+(0008,0090) Referring Physician's Name               ON    1  []
 (0008,1010) Station Name                             SH    1  [QV-00775]
 (0008,1030) Study Description                        LO    1  [ABDOMEN]
-(0008,1050) Performing Physician's Name              PN    1  [DOE,JOHN]
-(0008,1060) Name of Physician(s) Reading Study       PN    1  []
-(0008,1070) Operators' Name                          PN    1  [DO]
+(0008,1050) Performing Physician's Name              ON    1  [DOE,JOHN]
+(0008,1060) Name of Physician(s) Reading Study       ON    1  []
+(0008,1070) Operators' Name                          ON    1  [DO]
 (0008,1080) Admitting Diagnoses Description          LO    1  [RSNA'95 Data Not Delete]
 (0009,0010) [Unknown]                                LO    1  [AEGIS_DICOM_2.00]
 ...
@@ -182,6 +182,6 @@ If you want to show only specific tags, you can use the option `--show-tags`:
 (py3_test) c:\dev\GitHub\dicom-validator>dump_dcm_info "c:\dev\DICOM Data\SR\image12.dcm" --show-tags 0010,0010 PatientID
 
 c:\dev\DICOM Data\SR\image12.dcm
-(0010,0010) Patient's Name                           PN    1  [DOE^JANE]
+(0010,0010) Patient's Name                           ON    1  [DOE^JANE]
 (0010,0020) Patient ID                               LO    1  [ACN000001]
 ```
diff --git a/dicom_validator/spec_reader/part6_reader.py b/dicom_validator/spec_reader/part6_reader.py
index fc5f604..439f1d7 100644
--- a/dicom_validator/spec_reader/part6_reader.py
+++ b/dicom_validator/spec_reader/part6_reader.py
@@ -36,7 +36,7 @@ def data_element(self, tag_id):
         as key.
         The values of the returned dict are dicts with the following entries:
             'name': The human-readable tag name
-            'vr': The tag value representation (e.g. 'PN')
+            'vr': The tag value representation (e.g. 'ON')
             'vm': The tag multiplicity (e.g. '1-N')
             'prop': Additional properties, like 'RET' for retired
         """