diff --git a/pypy/tag-details.md b/pypy/tag-details.md
index 5076fbf5..f4a6b1a6 100644
--- a/pypy/tag-details.md
+++ b/pypy/tag-details.md
@@ -231,6 +231,7 @@ RUN curl -SL 'https://bootstrap.pypa.io/get-pip.py' | pypy \
 -	Virtual Size: 12.5 MB (12486152 bytes)
 -	v2 Blob: `sha256:95766356ad28977e83b57b994a38168c51bb4542733afcff4f58807c0015ccbe`
 -	v2 Content-Length: 6.2 MB (6191448 bytes)
+-	v2 Last-Modified: Wed, 17 Feb 2016 21:28:31 GMT
 
 #### `295a5d519054e736105d56c2c07d2f5e88c330584f56025d7652875116c6f1ab`
 
@@ -446,6 +447,7 @@ RUN curl -SL 'https://bootstrap.pypa.io/get-pip.py' | pypy \
 -	Virtual Size: 12.5 MB (12486152 bytes)
 -	v2 Blob: `sha256:95766356ad28977e83b57b994a38168c51bb4542733afcff4f58807c0015ccbe`
 -	v2 Content-Length: 6.2 MB (6191448 bytes)
+-	v2 Last-Modified: Wed, 17 Feb 2016 21:28:31 GMT
 
 #### `295a5d519054e736105d56c2c07d2f5e88c330584f56025d7652875116c6f1ab`
 
@@ -661,6 +663,7 @@ RUN curl -SL 'https://bootstrap.pypa.io/get-pip.py' | pypy \
 -	Virtual Size: 12.5 MB (12486152 bytes)
 -	v2 Blob: `sha256:95766356ad28977e83b57b994a38168c51bb4542733afcff4f58807c0015ccbe`
 -	v2 Content-Length: 6.2 MB (6191448 bytes)
+-	v2 Last-Modified: Wed, 17 Feb 2016 21:28:31 GMT
 
 #### `295a5d519054e736105d56c2c07d2f5e88c330584f56025d7652875116c6f1ab`
 
@@ -876,6 +879,7 @@ RUN curl -SL 'https://bootstrap.pypa.io/get-pip.py' | pypy \
 -	Virtual Size: 12.5 MB (12486152 bytes)
 -	v2 Blob: `sha256:95766356ad28977e83b57b994a38168c51bb4542733afcff4f58807c0015ccbe`
 -	v2 Content-Length: 6.2 MB (6191448 bytes)
+-	v2 Last-Modified: Wed, 17 Feb 2016 21:28:31 GMT
 
 #### `295a5d519054e736105d56c2c07d2f5e88c330584f56025d7652875116c6f1ab`
 
@@ -1091,6 +1095,7 @@ RUN curl -SL 'https://bootstrap.pypa.io/get-pip.py' | pypy \
 -	Virtual Size: 12.5 MB (12486152 bytes)
 -	v2 Blob: `sha256:95766356ad28977e83b57b994a38168c51bb4542733afcff4f58807c0015ccbe`
 -	v2 Content-Length: 6.2 MB (6191448 bytes)
+-	v2 Last-Modified: Wed, 17 Feb 2016 21:28:31 GMT
 
 #### `295a5d519054e736105d56c2c07d2f5e88c330584f56025d7652875116c6f1ab`
 
@@ -1371,6 +1376,7 @@ RUN curl -SL 'https://bootstrap.pypa.io/get-pip.py' | pypy \
 -	Virtual Size: 12.5 MB (12486152 bytes)
 -	v2 Blob: `sha256:95766356ad28977e83b57b994a38168c51bb4542733afcff4f58807c0015ccbe`
 -	v2 Content-Length: 6.2 MB (6191448 bytes)
+-	v2 Last-Modified: Wed, 17 Feb 2016 21:28:31 GMT
 
 #### `295a5d519054e736105d56c2c07d2f5e88c330584f56025d7652875116c6f1ab`
 
@@ -1651,6 +1657,7 @@ RUN curl -SL 'https://bootstrap.pypa.io/get-pip.py' | pypy \
 -	Virtual Size: 12.5 MB (12486152 bytes)
 -	v2 Blob: `sha256:95766356ad28977e83b57b994a38168c51bb4542733afcff4f58807c0015ccbe`
 -	v2 Content-Length: 6.2 MB (6191448 bytes)
+-	v2 Last-Modified: Wed, 17 Feb 2016 21:28:31 GMT
 
 #### `295a5d519054e736105d56c2c07d2f5e88c330584f56025d7652875116c6f1ab`
 
@@ -1931,6 +1938,7 @@ RUN curl -SL 'https://bootstrap.pypa.io/get-pip.py' | pypy \
 -	Virtual Size: 12.5 MB (12486152 bytes)
 -	v2 Blob: `sha256:95766356ad28977e83b57b994a38168c51bb4542733afcff4f58807c0015ccbe`
 -	v2 Content-Length: 6.2 MB (6191448 bytes)
+-	v2 Last-Modified: Wed, 17 Feb 2016 21:28:31 GMT
 
 #### `295a5d519054e736105d56c2c07d2f5e88c330584f56025d7652875116c6f1ab`