diff --git a/image/setup.py b/image/setup.py
index 01f4c9e7..319d03d1 100644
--- a/image/setup.py
+++ b/image/setup.py
@@ -21,6 +21,7 @@
     },
     install_requires=[
         'requests',
+        'requests-cache',
         'python-hcl2',
         'canonicaljson'
     ]
diff --git a/image/src/github_actions/api.py b/image/src/github_actions/api.py
index c893190f..3f8c0652 100644
--- a/image/src/github_actions/api.py
+++ b/image/src/github_actions/api.py
@@ -1,10 +1,11 @@
 import datetime
+import re
 import sys
 from typing import NewType, Iterable, Any, Optional
 
 import requests
 from requests import Response
-
+from requests_cache import CachedSession, EXPIRE_IMMEDIATELY
 from github_actions.debug import debug
 
 GitHubUrl = NewType('GitHubUrl', str)
@@ -15,11 +16,20 @@
 
 
 class GithubApi:
-    def __init__(self, host: str, token: Optional[str]):
+    def __init__(self, host: str, token: Optional[str], cache_path: Optional[str] = None):
         self._host = host
         self._token = token
 
-        self._session = requests.Session()
+        if cache_path is not None:
+            urls_expire_after = {
+                re.compile(r'/repos/.*/.*/issues/\d+/comments'): 60 * 60 * 24 * 3,
+                '*': EXPIRE_IMMEDIATELY
+            }
+
+            self._session = CachedSession(backend='sqlite', cache_name=f'{cache_path}/github_api_cache', urls_expire_after=urls_expire_after, always_revalidate=True)
+            self._session.cache.delete(expired=True)
+        else:
+            self._session = requests.Session()
 
         if token is not None:
             self._session.headers['authorization'] = f'token {token}'
@@ -67,6 +77,9 @@ def paged_get(self, url: GitHubUrl, *args, **kwargs) -> Iterable[dict[str, Any]]
             response = self.api_request('GET', url, *args, **kwargs)
             response.raise_for_status()
 
+            if hasattr(response, 'from_cache'):
+                debug(f'Cache hit: {response.from_cache}')
+
             yield from response.json()
 
             if 'next' in response.links:
diff --git a/image/src/github_pr_comment/__main__.py b/image/src/github_pr_comment/__main__.py
index 9f67791a..2caccbac 100644
--- a/image/src/github_pr_comment/__main__.py
+++ b/image/src/github_pr_comment/__main__.py
@@ -35,7 +35,7 @@
 
 env = cast(GithubEnv, os.environ)
 github_token = env['TERRAFORM_ACTIONS_GITHUB_TOKEN']
-github = GithubApi(env.get('GITHUB_API_URL', 'https://api.github.com'), github_token)
+github = GithubApi(env.get('GITHUB_API_URL', 'https://api.github.com'), github_token, os.environ.get('JOB_TMP_DIR', '.'))
 
 ToolProductName = os.environ.get('TOOL_PRODUCT_NAME', 'Terraform')