diff --git a/CHANGELOG.md b/CHANGELOG.md
index 499cd08..dc0df88 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,8 +5,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
 
-### Removed
+### Fixed
+- Pass caching parameter to PDFResourceManager in `high_level` functions ([#475](https://github.com/pdfminer/pdfminer.six/pull/475))
 
+### Removed
 - Remove unused rijndael encryption implementation ([#465](https://github.com/pdfminer/pdfminer.six/pull/465))
 
 ## [20200726]
diff --git a/pdfminer/high_level.py b/pdfminer/high_level.py
index 644c6ca..96911ec 100644
--- a/pdfminer/high_level.py
+++ b/pdfminer/high_level.py
@@ -106,7 +106,7 @@ def extract_text(pdf_file, password='', page_numbers=None, maxpages=0,
         laparams = LAParams()
 
     with open_filename(pdf_file, "rb") as fp, StringIO() as output_string:
-        rsrcmgr = PDFResourceManager()
+        rsrcmgr = PDFResourceManager(caching=caching)
         device = TextConverter(rsrcmgr, output_string, codec=codec,
                                laparams=laparams)
         interpreter = PDFPageInterpreter(rsrcmgr, device)
@@ -141,7 +141,7 @@ def extract_pages(pdf_file, password='', page_numbers=None, maxpages=0,
         laparams = LAParams()
 
     with open_filename(pdf_file, "rb") as fp:
-        resource_manager = PDFResourceManager()
+        resource_manager = PDFResourceManager(caching=caching)
         device = PDFPageAggregator(resource_manager, laparams=laparams)
         interpreter = PDFPageInterpreter(resource_manager, device)
         for page in PDFPage.get_pages(fp, page_numbers, maxpages=maxpages,